207956970

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 627419520

約数和(自身を除く): 419462550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 39, 45, 54, 58, 65, 78, 81, 87, 90, 117, 130, 135, 145, 162, 174, 195, 227, 234, 243, 261, 270, 290, 351, 377, 390, 405, 435, 454, 486, 522, 585, 681, 702, 754, 783, 810, 870, 1053, 1131, 1135, 1170, 1215, 1305, 1362, 1566, 1755, 1885, 2043, 2106, 2262, 2270, 2349, 2430, 2610, 2951, 3159, 3393, 3405, 3510, 3770, 3915, 4086, 4698, 5265, 5655, 5902, 6129, 6318, 6583, 6786, 6810, 7047, 7830, 8853, 10179, 10215, 10530, 11310, 11745, 12258, 13166, 14094, 14755, 15795, 16965, 17706, 18387, 19749, 20358, 20430, 23490, 26559, 29510, 30537, 30645, 31590, 32915, 33930, 35235, 36774, 39498, 44265, 50895, 53118, 55161, 59247, 61074, 61290, 65830, 70470, 79677, 85579, 88530, 91611, 91935, 98745, 101790, 110322, 118494, 132795, 152685, 159354, 171158, 177741, 183222, 183870, 197490, 239031, 256737, 265590, 275805, 296235, 305370, 355482, 398385, 427895, 458055, 478062, 513474, 533223, 551610, 592470, 717093, 770211, 796770, 855790, 888705, 916110, 1066446, 1195155, 1283685, 1434186, 1540422, 1599669, 1777410, 2310633, 2390310, 2567370, 2666115, 3199338, 3585465, 3851055, 4621266, 5332230, 6931899, 7170930, 7702110, 7998345, 11553165, 13863798, 15996690, 20795697, 23106330, 34659495, 41591394, 69318990, 103978485, 207956970]

約数ペア:

[(1, 207956970), (2, 103978485), (3, 69318990), (5, 41591394), (6, 34659495), (9, 23106330), (10, 20795697), (13, 15996690), (15, 13863798), (18, 11553165), (26, 7998345), (27, 7702110), (29, 7170930), (30, 6931899), (39, 5332230), (45, 4621266), (54, 3851055), (58, 3585465), (65, 3199338), (78, 2666115), (81, 2567370), (87, 2390310), (90, 2310633), (117, 1777410), (130, 1599669), (135, 1540422), (145, 1434186), (162, 1283685), (174, 1195155), (195, 1066446), (227, 916110), (234, 888705), (243, 855790), (261, 796770), (270, 770211), (290, 717093), (351, 592470), (377, 551610), (390, 533223), (405, 513474), (435, 478062), (454, 458055), (486, 427895), (522, 398385), (585, 355482), (681, 305370), (702, 296235), (754, 275805), (783, 265590), (810, 256737), (870, 239031), (1053, 197490), (1131, 183870), (1135, 183222), (1170, 177741), (1215, 171158), (1305, 159354), (1362, 152685), (1566, 132795), (1755, 118494), (1885, 110322), (2043, 101790), (2106, 98745), (2262, 91935), (2270, 91611), (2349, 88530), (2430, 85579), (2610, 79677), (2951, 70470), (3159, 65830), (3393, 61290), (3405, 61074), (3510, 59247), (3770, 55161), (3915, 53118), (4086, 50895), (4698, 44265), (5265, 39498), (5655, 36774), (5902, 35235), (6129, 33930), (6318, 32915), (6583, 31590), (6786, 30645), (6810, 30537), (7047, 29510), (7830, 26559), (8853, 23490), (10179, 20430), (10215, 20358), (10530, 19749), (11310, 18387), (11745, 17706), (12258, 16965), (13166, 15795), (14094, 14755)]