206799450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 623960064

約数和(自身を除く): 417160614

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 31, 33, 39, 50, 55, 62, 65, 66, 75, 78, 93, 110, 130, 143, 150, 155, 165, 186, 195, 275, 286, 310, 311, 325, 330, 341, 390, 403, 429, 465, 550, 622, 650, 682, 715, 775, 806, 825, 858, 930, 933, 975, 1023, 1209, 1430, 1550, 1555, 1650, 1705, 1866, 1950, 2015, 2046, 2145, 2325, 2418, 3110, 3410, 3421, 3575, 4030, 4043, 4290, 4433, 4650, 4665, 5115, 6045, 6842, 7150, 7775, 8086, 8525, 8866, 9330, 9641, 10075, 10230, 10263, 10725, 12090, 12129, 13299, 15550, 17050, 17105, 19282, 20150, 20215, 20526, 21450, 22165, 23325, 24258, 25575, 26598, 28923, 30225, 34210, 40430, 44330, 44473, 46650, 48205, 51150, 51315, 57846, 60450, 60645, 66495, 85525, 88946, 96410, 101075, 102630, 106051, 110825, 121290, 125333, 132990, 133419, 144615, 171050, 202150, 212102, 221650, 222365, 241025, 250666, 256575, 266838, 289230, 303225, 318153, 332475, 375999, 444730, 482050, 513150, 530255, 606450, 626665, 636306, 664950, 667095, 723075, 751998, 1060510, 1111825, 1253330, 1334190, 1378663, 1446150, 1590765, 1879995, 2223650, 2651275, 2757326, 3133325, 3181530, 3335475, 3759990, 4135989, 5302550, 6266650, 6670950, 6893315, 7953825, 8271978, 9399975, 13786630, 15907650, 18799950, 20679945, 34466575, 41359890, 68933150, 103399725, 206799450]

約数ペア:

[(1, 206799450), (2, 103399725), (3, 68933150), (5, 41359890), (6, 34466575), (10, 20679945), (11, 18799950), (13, 15907650), (15, 13786630), (22, 9399975), (25, 8271978), (26, 7953825), (30, 6893315), (31, 6670950), (33, 6266650), (39, 5302550), (50, 4135989), (55, 3759990), (62, 3335475), (65, 3181530), (66, 3133325), (75, 2757326), (78, 2651275), (93, 2223650), (110, 1879995), (130, 1590765), (143, 1446150), (150, 1378663), (155, 1334190), (165, 1253330), (186, 1111825), (195, 1060510), (275, 751998), (286, 723075), (310, 667095), (311, 664950), (325, 636306), (330, 626665), (341, 606450), (390, 530255), (403, 513150), (429, 482050), (465, 444730), (550, 375999), (622, 332475), (650, 318153), (682, 303225), (715, 289230), (775, 266838), (806, 256575), (825, 250666), (858, 241025), (930, 222365), (933, 221650), (975, 212102), (1023, 202150), (1209, 171050), (1430, 144615), (1550, 133419), (1555, 132990), (1650, 125333), (1705, 121290), (1866, 110825), (1950, 106051), (2015, 102630), (2046, 101075), (2145, 96410), (2325, 88946), (2418, 85525), (3110, 66495), (3410, 60645), (3421, 60450), (3575, 57846), (4030, 51315), (4043, 51150), (4290, 48205), (4433, 46650), (4650, 44473), (4665, 44330), (5115, 40430), (6045, 34210), (6842, 30225), (7150, 28923), (7775, 26598), (8086, 25575), (8525, 24258), (8866, 23325), (9330, 22165), (9641, 21450), (10075, 20526), (10230, 20215), (10263, 20150), (10725, 19282), (12090, 17105), (12129, 17050), (13299, 15550)]