208773684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{22391}}^1$

素因数の和:22445

約数の個数: 72

約数和(自身を含む): 619452288

約数和(自身を除く): 410678604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 22391, 44782, 67173, 89564, 134346, 156737, 201519, 268692, 313474, 403038, 470211, 626948, 806076, 828467, 940422, 1410633, 1656934, 1880844, 2485401, 2821266, 3313868, 4970802, 5642532, 5799269, 7456203, 9941604, 11598538, 14912406, 17397807, 23197076, 29824812, 34795614, 52193421, 69591228, 104386842, 208773684]

約数ペア:

[(1, 208773684), (2, 104386842), (3, 69591228), (4, 52193421), (6, 34795614), (7, 29824812), (9, 23197076), (12, 17397807), (14, 14912406), (18, 11598538), (21, 9941604), (28, 7456203), (36, 5799269), (37, 5642532), (42, 4970802), (63, 3313868), (74, 2821266), (84, 2485401), (111, 1880844), (126, 1656934), (148, 1410633), (222, 940422), (252, 828467), (259, 806076), (333, 626948), (444, 470211), (518, 403038), (666, 313474), (777, 268692), (1036, 201519), (1332, 156737), (1554, 134346), (2331, 89564), (3108, 67173), (4662, 44782), (9324, 22391)]