203300570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 436665600

約数和(自身を除く): 233365030

約数列:

[1, 2, 5, 10, 11, 19, 22, 37, 38, 55, 74, 95, 110, 121, 185, 190, 209, 239, 242, 370, 407, 418, 478, 605, 703, 814, 1045, 1195, 1210, 1406, 2035, 2090, 2299, 2390, 2629, 3515, 4070, 4477, 4541, 4598, 5258, 7030, 7733, 8843, 8954, 9082, 11495, 13145, 15466, 17686, 22385, 22705, 22990, 26290, 28919, 38665, 44215, 44770, 45410, 49951, 57838, 77330, 85063, 88430, 97273, 99902, 144595, 168017, 170126, 194546, 249755, 289190, 336034, 425315, 486365, 499510, 549461, 840085, 850630, 972730, 1070003, 1098922, 1680170, 1848187, 2140006, 2747305, 3696374, 5350015, 5494610, 9240935, 10700030, 18481870, 20330057, 40660114, 101650285, 203300570]

約数ペア:

[(1, 203300570), (2, 101650285), (5, 40660114), (10, 20330057), (11, 18481870), (19, 10700030), (22, 9240935), (37, 5494610), (38, 5350015), (55, 3696374), (74, 2747305), (95, 2140006), (110, 1848187), (121, 1680170), (185, 1098922), (190, 1070003), (209, 972730), (239, 850630), (242, 840085), (370, 549461), (407, 499510), (418, 486365), (478, 425315), (605, 336034), (703, 289190), (814, 249755), (1045, 194546), (1195, 170126), (1210, 168017), (1406, 144595), (2035, 99902), (2090, 97273), (2299, 88430), (2390, 85063), (2629, 77330), (3515, 57838), (4070, 49951), (4477, 45410), (4541, 44770), (4598, 44215), (5258, 38665), (7030, 28919), (7733, 26290), (8843, 22990), (8954, 22705), (9082, 22385), (11495, 17686), (13145, 15466)]