211392090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:573

約数の個数: 192

約数和(自身を含む): 690633216

約数和(自身を除く): 479241126

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 53, 63, 65, 70, 78, 90, 91, 105, 106, 117, 126, 130, 159, 182, 195, 210, 234, 265, 273, 315, 318, 371, 390, 455, 477, 487, 530, 546, 585, 630, 689, 742, 795, 819, 910, 954, 974, 1113, 1170, 1365, 1378, 1461, 1590, 1638, 1855, 2067, 2226, 2385, 2435, 2730, 2922, 3339, 3409, 3445, 3710, 4095, 4134, 4383, 4770, 4823, 4870, 5565, 6201, 6331, 6678, 6818, 6890, 7305, 8190, 8766, 9646, 10227, 10335, 11130, 12402, 12662, 14469, 14610, 16695, 17045, 18993, 20454, 20670, 21915, 24115, 25811, 28938, 30681, 31005, 31655, 33390, 34090, 37986, 43407, 43830, 44317, 48230, 51135, 51622, 56979, 61362, 62010, 63310, 72345, 77433, 86814, 88634, 94965, 102270, 113958, 129055, 132951, 144690, 153405, 154866, 180677, 189930, 217035, 221585, 232299, 258110, 265902, 284895, 306810, 335543, 361354, 387165, 398853, 434070, 443170, 464598, 542031, 569790, 664755, 671086, 774330, 797706, 903385, 1006629, 1084062, 1161495, 1329510, 1626093, 1677715, 1806770, 1994265, 2013258, 2322990, 2348801, 2710155, 3019887, 3252186, 3355430, 3988530, 4697602, 5033145, 5420310, 6039774, 7046403, 8130465, 10066290, 11744005, 14092806, 15099435, 16260930, 21139209, 23488010, 30198870, 35232015, 42278418, 70464030, 105696045, 211392090]

約数ペア:

[(1, 211392090), (2, 105696045), (3, 70464030), (5, 42278418), (6, 35232015), (7, 30198870), (9, 23488010), (10, 21139209), (13, 16260930), (14, 15099435), (15, 14092806), (18, 11744005), (21, 10066290), (26, 8130465), (30, 7046403), (35, 6039774), (39, 5420310), (42, 5033145), (45, 4697602), (53, 3988530), (63, 3355430), (65, 3252186), (70, 3019887), (78, 2710155), (90, 2348801), (91, 2322990), (105, 2013258), (106, 1994265), (117, 1806770), (126, 1677715), (130, 1626093), (159, 1329510), (182, 1161495), (195, 1084062), (210, 1006629), (234, 903385), (265, 797706), (273, 774330), (315, 671086), (318, 664755), (371, 569790), (390, 542031), (455, 464598), (477, 443170), (487, 434070), (530, 398853), (546, 387165), (585, 361354), (630, 335543), (689, 306810), (742, 284895), (795, 265902), (819, 258110), (910, 232299), (954, 221585), (974, 217035), (1113, 189930), (1170, 180677), (1365, 154866), (1378, 153405), (1461, 144690), (1590, 132951), (1638, 129055), (1855, 113958), (2067, 102270), (2226, 94965), (2385, 88634), (2435, 86814), (2730, 77433), (2922, 72345), (3339, 63310), (3409, 62010), (3445, 61362), (3710, 56979), (4095, 51622), (4134, 51135), (4383, 48230), (4770, 44317), (4823, 43830), (4870, 43407), (5565, 37986), (6201, 34090), (6331, 33390), (6678, 31655), (6818, 31005), (6890, 30681), (7305, 28938), (8190, 25811), (8766, 24115), (9646, 21915), (10227, 20670), (10335, 20454), (11130, 18993), (12402, 17045), (12662, 16695), (14469, 14610)]