207714894910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{77573}}^1$

素因数の和:78445

約数の個数: 64

約数和(自身を含む): 417224001600

約数和(自身を除く): 209509106690

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 829, 1615, 1658, 3230, 4145, 8290, 14093, 15751, 28186, 31502, 70465, 77573, 78755, 140930, 155146, 157510, 267767, 387865, 535534, 775730, 1318741, 1338835, 1473887, 2637482, 2677670, 2947774, 6593705, 7369435, 13187410, 14738870, 25056079, 50112158, 64308017, 125280395, 128616034, 250560790, 321540085, 643080170, 1093236289, 1221852323, 2186472578, 2443704646, 5466181445, 6109261615, 10932362890, 12218523230, 20771489491, 41542978982, 103857447455, 207714894910]

約数ペア:

[(1, 207714894910), (2, 103857447455), (5, 41542978982), (10, 20771489491), (17, 12218523230), (19, 10932362890), (34, 6109261615), (38, 5466181445), (85, 2443704646), (95, 2186472578), (170, 1221852323), (190, 1093236289), (323, 643080170), (646, 321540085), (829, 250560790), (1615, 128616034), (1658, 125280395), (3230, 64308017), (4145, 50112158), (8290, 25056079), (14093, 14738870), (15751, 13187410), (28186, 7369435), (31502, 6593705), (70465, 2947774), (77573, 2677670), (78755, 2637482), (140930, 1473887), (155146, 1338835), (157510, 1318741), (267767, 775730), (387865, 535534)]