202295142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{20323}}^1$

素因数の和:20417

約数の個数: 48

約数和(自身を含む): 507287040

約数和(自身を除く): 304991898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 9954, 20323, 40646, 60969, 121938, 142261, 182907, 284522, 365814, 426783, 853566, 1280349, 1605517, 2560698, 3211034, 4816551, 9633102, 11238619, 14449653, 22477238, 28899306, 33715857, 67431714, 101147571, 202295142]

約数ペア:

[(1, 202295142), (2, 101147571), (3, 67431714), (6, 33715857), (7, 28899306), (9, 22477238), (14, 14449653), (18, 11238619), (21, 9633102), (42, 4816551), (63, 3211034), (79, 2560698), (126, 1605517), (158, 1280349), (237, 853566), (474, 426783), (553, 365814), (711, 284522), (1106, 182907), (1422, 142261), (1659, 121938), (3318, 60969), (4977, 40646), (9954, 20323)]