197571660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23027}}^1$

素因数の和:23063

約数の個数: 96

約数和(自身を含む): 649942272

約数和(自身を除く): 452370612

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 23027, 46054, 69081, 92108, 115135, 138162, 230270, 253297, 276324, 299351, 345405, 460540, 506594, 598702, 690810, 759891, 898053, 1013188, 1197404, 1266485, 1381620, 1496755, 1519782, 1796106, 2532970, 2993510, 3039564, 3292861, 3592212, 3799455, 4490265, 5065940, 5987020, 6585722, 7598910, 8980530, 9878583, 13171444, 15197820, 16464305, 17961060, 19757166, 32928610, 39514332, 49392915, 65857220, 98785830, 197571660]

約数ペア:

[(1, 197571660), (2, 98785830), (3, 65857220), (4, 49392915), (5, 39514332), (6, 32928610), (10, 19757166), (11, 17961060), (12, 16464305), (13, 15197820), (15, 13171444), (20, 9878583), (22, 8980530), (26, 7598910), (30, 6585722), (33, 5987020), (39, 5065940), (44, 4490265), (52, 3799455), (55, 3592212), (60, 3292861), (65, 3039564), (66, 2993510), (78, 2532970), (110, 1796106), (130, 1519782), (132, 1496755), (143, 1381620), (156, 1266485), (165, 1197404), (195, 1013188), (220, 898053), (260, 759891), (286, 690810), (330, 598702), (390, 506594), (429, 460540), (572, 345405), (660, 299351), (715, 276324), (780, 253297), (858, 230270), (1430, 138162), (1716, 115135), (2145, 92108), (2860, 69081), (4290, 46054), (8580, 23027)]