196945170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12457}}^1$

素因数の和:12515

約数の個数: 64

約数和(自身を含む): 516658176

約数和(自身を除く): 319713006

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 2635, 3162, 5270, 7905, 12457, 15810, 24914, 37371, 62285, 74742, 124570, 186855, 211769, 373710, 386167, 423538, 635307, 772334, 1058845, 1158501, 1270614, 1930835, 2117690, 2317002, 3176535, 3861670, 5792505, 6353070, 6564839, 11585010, 13129678, 19694517, 32824195, 39389034, 65648390, 98472585, 196945170]

約数ペア:

[(1, 196945170), (2, 98472585), (3, 65648390), (5, 39389034), (6, 32824195), (10, 19694517), (15, 13129678), (17, 11585010), (30, 6564839), (31, 6353070), (34, 5792505), (51, 3861670), (62, 3176535), (85, 2317002), (93, 2117690), (102, 1930835), (155, 1270614), (170, 1158501), (186, 1058845), (255, 772334), (310, 635307), (465, 423538), (510, 386167), (527, 373710), (930, 211769), (1054, 186855), (1581, 124570), (2635, 74742), (3162, 62285), (5270, 37371), (7905, 24914), (12457, 15810)]