201615193108

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2833}}^1\times {\mathrm{32173}}^1$

素因数の和:35096

約数の個数: 48

約数和(自身を含む): 408491399680

約数和(自身を除く): 206876206572

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 2833, 5666, 11332, 19831, 32173, 39662, 64346, 79324, 128692, 223807, 225211, 447614, 450422, 895228, 900844, 1566649, 2541667, 3133298, 5083334, 6266596, 10166668, 17791669, 35583338, 71166676, 91146109, 182292218, 364584436, 638022763, 1276045526, 2552091052, 7200542611, 14401085222, 28802170444, 50403798277, 100807596554, 201615193108]

約数ペア:

[(1, 201615193108), (2, 100807596554), (4, 50403798277), (7, 28802170444), (14, 14401085222), (28, 7200542611), (79, 2552091052), (158, 1276045526), (316, 638022763), (553, 364584436), (1106, 182292218), (2212, 91146109), (2833, 71166676), (5666, 35583338), (11332, 17791669), (19831, 10166668), (32173, 6266596), (39662, 5083334), (64346, 3133298), (79324, 2541667), (128692, 1566649), (223807, 900844), (225211, 895228), (447614, 450422)]