195145496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8647}}^1$

素因数の和:8704

約数の個数: 64

約数和(自身を含む): 464916480

約数和(自身を除く): 269770984

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 8647, 11284, 17294, 22568, 34588, 60529, 69176, 112411, 121058, 224822, 242116, 268057, 449644, 484232, 536114, 786877, 899288, 1072228, 1573754, 1876399, 2144456, 3147508, 3484741, 3752798, 6295016, 6969482, 7505596, 13938964, 15011192, 24393187, 27877928, 48786374, 97572748, 195145496]

約数ペア:

[(1, 195145496), (2, 97572748), (4, 48786374), (7, 27877928), (8, 24393187), (13, 15011192), (14, 13938964), (26, 7505596), (28, 6969482), (31, 6295016), (52, 3752798), (56, 3484741), (62, 3147508), (91, 2144456), (104, 1876399), (124, 1573754), (182, 1072228), (217, 899288), (248, 786877), (364, 536114), (403, 484232), (434, 449644), (728, 268057), (806, 242116), (868, 224822), (1612, 121058), (1736, 112411), (2821, 69176), (3224, 60529), (5642, 34588), (8647, 22568), (11284, 17294)]