201230128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{49711}}^1$

素因数の和:49753

約数の個数: 40

約数和(自身を含む): 443828736

約数和(自身を除く): 242598608

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 49711, 99422, 198844, 397688, 546821, 795376, 1093642, 1143353, 2187284, 2286706, 4374568, 4573412, 8749136, 9146824, 12576883, 18293648, 25153766, 50307532, 100615064, 201230128]

約数ペア:

[(1, 201230128), (2, 100615064), (4, 50307532), (8, 25153766), (11, 18293648), (16, 12576883), (22, 9146824), (23, 8749136), (44, 4573412), (46, 4374568), (88, 2286706), (92, 2187284), (176, 1143353), (184, 1093642), (253, 795376), (368, 546821), (506, 397688), (1012, 198844), (2024, 99422), (4048, 49711)]