208103784

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{569}}^1$

素因数の和:903

約数の個数: 96

約数和(自身を含む): 608212800

約数和(自身を除く): 400109016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 311, 392, 569, 588, 622, 933, 1138, 1176, 1244, 1707, 1866, 2177, 2276, 2488, 3414, 3732, 3983, 4354, 4552, 6531, 6828, 7464, 7966, 8708, 11949, 13062, 13656, 15239, 15932, 17416, 23898, 26124, 27881, 30478, 31864, 45717, 47796, 52248, 55762, 60956, 83643, 91434, 95592, 111524, 121912, 167286, 176959, 182868, 223048, 334572, 353918, 365736, 530877, 669144, 707836, 1061754, 1238713, 1415672, 2123508, 2477426, 3716139, 4247016, 4954852, 7432278, 8670991, 9909704, 14864556, 17341982, 26012973, 29729112, 34683964, 52025946, 69367928, 104051892, 208103784]

約数ペア:

[(1, 208103784), (2, 104051892), (3, 69367928), (4, 52025946), (6, 34683964), (7, 29729112), (8, 26012973), (12, 17341982), (14, 14864556), (21, 9909704), (24, 8670991), (28, 7432278), (42, 4954852), (49, 4247016), (56, 3716139), (84, 2477426), (98, 2123508), (147, 1415672), (168, 1238713), (196, 1061754), (294, 707836), (311, 669144), (392, 530877), (569, 365736), (588, 353918), (622, 334572), (933, 223048), (1138, 182868), (1176, 176959), (1244, 167286), (1707, 121912), (1866, 111524), (2177, 95592), (2276, 91434), (2488, 83643), (3414, 60956), (3732, 55762), (3983, 52248), (4354, 47796), (4552, 45717), (6531, 31864), (6828, 30478), (7464, 27881), (7966, 26124), (8708, 23898), (11949, 17416), (13062, 15932), (13656, 15239)]