202069072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 429561792

約数和(自身を除く): 227492720

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 107, 131, 136, 212, 214, 262, 272, 424, 428, 524, 848, 856, 901, 1048, 1712, 1802, 1819, 2096, 2227, 3604, 3638, 4454, 5671, 6943, 7208, 7276, 8908, 11342, 13886, 14017, 14416, 14552, 17816, 22684, 27772, 28034, 29104, 35632, 45368, 55544, 56068, 90736, 96407, 111088, 112136, 118031, 192814, 224272, 236062, 238289, 385628, 472124, 476578, 742901, 771256, 944248, 953156, 1485802, 1542512, 1888496, 1906312, 2971604, 3812624, 5943208, 11886416, 12629317, 25258634, 50517268, 101034536, 202069072]

約数ペア:

[(1, 202069072), (2, 101034536), (4, 50517268), (8, 25258634), (16, 12629317), (17, 11886416), (34, 5943208), (53, 3812624), (68, 2971604), (106, 1906312), (107, 1888496), (131, 1542512), (136, 1485802), (212, 953156), (214, 944248), (262, 771256), (272, 742901), (424, 476578), (428, 472124), (524, 385628), (848, 238289), (856, 236062), (901, 224272), (1048, 192814), (1712, 118031), (1802, 112136), (1819, 111088), (2096, 96407), (2227, 90736), (3604, 56068), (3638, 55544), (4454, 45368), (5671, 35632), (6943, 29104), (7208, 28034), (7276, 27772), (8908, 22684), (11342, 17816), (13886, 14552), (14017, 14416)]