201081332

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{1063}}^1$

素因数の和:1236

約数の個数: 36

約数和(自身を含む): 374574816

約数和(自身を除く): 173493484

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 361, 524, 722, 1063, 1444, 2126, 2489, 4252, 4978, 9956, 20197, 40394, 47291, 80788, 94582, 139253, 189164, 278506, 383743, 557012, 767486, 1534972, 2645807, 5291614, 10583228, 50270333, 100540666, 201081332]

約数ペア:

[(1, 201081332), (2, 100540666), (4, 50270333), (19, 10583228), (38, 5291614), (76, 2645807), (131, 1534972), (262, 767486), (361, 557012), (524, 383743), (722, 278506), (1063, 189164), (1444, 139253), (2126, 94582), (2489, 80788), (4252, 47291), (4978, 40394), (9956, 20197)]