201779676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1531}}^1$

素因数の和:2071

約数の個数: 72

約数和(自身を含む): 584415104

約数和(自身を除く): 382635428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 523, 1046, 1531, 1569, 2092, 3062, 3138, 3661, 4593, 4707, 6124, 6276, 7322, 9186, 9414, 10717, 10983, 13779, 14644, 18372, 18828, 21434, 21966, 27558, 32151, 32949, 42868, 43932, 55116, 64302, 65898, 96453, 128604, 131796, 192906, 385812, 800713, 1601426, 2402139, 3202852, 4804278, 5604991, 7206417, 9608556, 11209982, 14412834, 16814973, 22419964, 28825668, 33629946, 50444919, 67259892, 100889838, 201779676]

約数ペア:

[(1, 201779676), (2, 100889838), (3, 67259892), (4, 50444919), (6, 33629946), (7, 28825668), (9, 22419964), (12, 16814973), (14, 14412834), (18, 11209982), (21, 9608556), (28, 7206417), (36, 5604991), (42, 4804278), (63, 3202852), (84, 2402139), (126, 1601426), (252, 800713), (523, 385812), (1046, 192906), (1531, 131796), (1569, 128604), (2092, 96453), (3062, 65898), (3138, 64302), (3661, 55116), (4593, 43932), (4707, 42868), (6124, 32949), (6276, 32151), (7322, 27558), (9186, 21966), (9414, 21434), (10717, 18828), (10983, 18372), (13779, 14644)]