200586680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31147}}^1$

素因数の和:31188

約数の個数: 64

約数和(自身を含む): 538237440

約数和(自身を除く): 337650760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 31147, 62294, 124588, 155735, 218029, 249176, 311470, 436058, 622940, 716381, 872116, 1090145, 1245880, 1432762, 1744232, 2180290, 2865524, 3581905, 4360580, 5014667, 5731048, 7163810, 8721160, 10029334, 14327620, 20058668, 25073335, 28655240, 40117336, 50146670, 100293340, 200586680]

約数ペア:

[(1, 200586680), (2, 100293340), (4, 50146670), (5, 40117336), (7, 28655240), (8, 25073335), (10, 20058668), (14, 14327620), (20, 10029334), (23, 8721160), (28, 7163810), (35, 5731048), (40, 5014667), (46, 4360580), (56, 3581905), (70, 2865524), (92, 2180290), (115, 1744232), (140, 1432762), (161, 1245880), (184, 1090145), (230, 872116), (280, 716381), (322, 622940), (460, 436058), (644, 311470), (805, 249176), (920, 218029), (1288, 155735), (1610, 124588), (3220, 62294), (6440, 31147)]