201364904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{31741}}^1$

素因数の和:31821

約数の個数: 32

約数和(自身を含む): 413280840

約数和(自身を除く): 211915936

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 31741, 63482, 126964, 253928, 412633, 825266, 1650532, 1936201, 3301064, 3872402, 7744804, 15489608, 25170613, 50341226, 100682452, 201364904]

約数ペア:

[(1, 201364904), (2, 100682452), (4, 50341226), (8, 25170613), (13, 15489608), (26, 7744804), (52, 3872402), (61, 3301064), (104, 1936201), (122, 1650532), (244, 825266), (488, 412633), (793, 253928), (1586, 126964), (3172, 63482), (6344, 31741)]