202435604

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 431074560

約数和(自身を除く): 228638956

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 79, 92, 158, 161, 173, 316, 322, 346, 529, 553, 644, 692, 1058, 1106, 1211, 1817, 2116, 2212, 2422, 3634, 3703, 3979, 4844, 7268, 7406, 7958, 12719, 13667, 14812, 15916, 25438, 27334, 27853, 41791, 50876, 54668, 55706, 83582, 91517, 95669, 111412, 167164, 183034, 191338, 292537, 314341, 366068, 382676, 585074, 628682, 640619, 1170148, 1257364, 1281238, 2200387, 2562476, 4400774, 7229843, 8801548, 14459686, 28919372, 50608901, 101217802, 202435604]

約数ペア:

[(1, 202435604), (2, 101217802), (4, 50608901), (7, 28919372), (14, 14459686), (23, 8801548), (28, 7229843), (46, 4400774), (79, 2562476), (92, 2200387), (158, 1281238), (161, 1257364), (173, 1170148), (316, 640619), (322, 628682), (346, 585074), (529, 382676), (553, 366068), (644, 314341), (692, 292537), (1058, 191338), (1106, 183034), (1211, 167164), (1817, 111412), (2116, 95669), (2212, 91517), (2422, 83582), (3634, 55706), (3703, 54668), (3979, 50876), (4844, 41791), (7268, 27853), (7406, 27334), (7958, 25438), (12719, 15916), (13667, 14812)]