201514156

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 374220000

約数和(自身を除く): 172705844

約数列:

[1, 2, 4, 29, 58, 89, 116, 131, 149, 178, 262, 298, 356, 524, 596, 2581, 3799, 4321, 5162, 7598, 8642, 10324, 11659, 13261, 15196, 17284, 19519, 23318, 26522, 39038, 46636, 53044, 78076, 338111, 384569, 566051, 676222, 769138, 1132102, 1352444, 1538276, 1737191, 2264204, 3474382, 6948764, 50378539, 100757078, 201514156]

約数ペア:

[(1, 201514156), (2, 100757078), (4, 50378539), (29, 6948764), (58, 3474382), (89, 2264204), (116, 1737191), (131, 1538276), (149, 1352444), (178, 1132102), (262, 769138), (298, 676222), (356, 566051), (524, 384569), (596, 338111), (2581, 78076), (3799, 53044), (4321, 46636), (5162, 39038), (7598, 26522), (8642, 23318), (10324, 19519), (11659, 17284), (13261, 15196)]