203496260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12671}}^1$

素因数の和:12764

約数の個数: 48

約数和(自身を含む): 472614912

約数和(自身を除く): 269118652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 8030, 12671, 16060, 25342, 50684, 63355, 126710, 139381, 253420, 278762, 557524, 696905, 924983, 1393810, 1849966, 2787620, 3699932, 4624915, 9249830, 10174813, 18499660, 20349626, 40699252, 50874065, 101748130, 203496260]

約数ペア:

[(1, 203496260), (2, 101748130), (4, 50874065), (5, 40699252), (10, 20349626), (11, 18499660), (20, 10174813), (22, 9249830), (44, 4624915), (55, 3699932), (73, 2787620), (110, 1849966), (146, 1393810), (220, 924983), (292, 696905), (365, 557524), (730, 278762), (803, 253420), (1460, 139381), (1606, 126710), (3212, 63355), (4015, 50684), (8030, 25342), (12671, 16060)]