203030656

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2693}}^1$

素因数の和:2757

約数の個数: 64

約数和(自身を含む): 439660800

約数和(自身を除く): 236630144

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 2693, 3968, 4712, 5386, 9424, 10772, 18848, 21544, 37696, 43088, 51167, 75392, 83483, 86176, 102334, 166966, 172352, 204668, 333932, 344704, 409336, 667864, 818672, 1335728, 1586177, 1637344, 2671456, 3172354, 3274688, 5342912, 6344708, 6549376, 10685824, 12689416, 25378832, 50757664, 101515328, 203030656]

約数ペア:

[(1, 203030656), (2, 101515328), (4, 50757664), (8, 25378832), (16, 12689416), (19, 10685824), (31, 6549376), (32, 6344708), (38, 5342912), (62, 3274688), (64, 3172354), (76, 2671456), (124, 1637344), (128, 1586177), (152, 1335728), (248, 818672), (304, 667864), (496, 409336), (589, 344704), (608, 333932), (992, 204668), (1178, 172352), (1216, 166966), (1984, 102334), (2356, 86176), (2432, 83483), (2693, 75392), (3968, 51167), (4712, 43088), (5386, 37696), (9424, 21544), (10772, 18848)]