203065170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5171}}^1$

素因数の和:5216

約数の個数: 128

約数和(自身を含む): 643479552

約数和(自身を除く): 440414382

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 154, 165, 170, 187, 210, 231, 238, 255, 330, 357, 374, 385, 462, 510, 561, 595, 714, 770, 935, 1122, 1155, 1190, 1309, 1785, 1870, 2310, 2618, 2805, 3570, 3927, 5171, 5610, 6545, 7854, 10342, 13090, 15513, 19635, 25855, 31026, 36197, 39270, 51710, 56881, 72394, 77565, 87907, 108591, 113762, 155130, 170643, 175814, 180985, 217182, 263721, 284405, 341286, 361970, 398167, 439535, 527442, 542955, 568810, 615349, 796334, 853215, 879070, 966977, 1085910, 1194501, 1230698, 1318605, 1706430, 1846047, 1933954, 1990835, 2389002, 2637210, 2900931, 3076745, 3692094, 3981670, 4834885, 5801862, 5972505, 6153490, 6768839, 9230235, 9669770, 11945010, 13537678, 14504655, 18460470, 20306517, 29009310, 33844195, 40613034, 67688390, 101532585, 203065170]

約数ペア:

[(1, 203065170), (2, 101532585), (3, 67688390), (5, 40613034), (6, 33844195), (7, 29009310), (10, 20306517), (11, 18460470), (14, 14504655), (15, 13537678), (17, 11945010), (21, 9669770), (22, 9230235), (30, 6768839), (33, 6153490), (34, 5972505), (35, 5801862), (42, 4834885), (51, 3981670), (55, 3692094), (66, 3076745), (70, 2900931), (77, 2637210), (85, 2389002), (102, 1990835), (105, 1933954), (110, 1846047), (119, 1706430), (154, 1318605), (165, 1230698), (170, 1194501), (187, 1085910), (210, 966977), (231, 879070), (238, 853215), (255, 796334), (330, 615349), (357, 568810), (374, 542955), (385, 527442), (462, 439535), (510, 398167), (561, 361970), (595, 341286), (714, 284405), (770, 263721), (935, 217182), (1122, 180985), (1155, 175814), (1190, 170643), (1309, 155130), (1785, 113762), (1870, 108591), (2310, 87907), (2618, 77565), (2805, 72394), (3570, 56881), (3927, 51710), (5171, 39270), (5610, 36197), (6545, 31026), (7854, 25855), (10342, 19635), (13090, 15513)]