203090704

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:472

約数の個数: 60

約数和(自身を含む): 422097984

約数和(自身を除く): 219007280

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 167, 263, 272, 289, 334, 526, 578, 668, 1052, 1156, 1336, 2104, 2312, 2672, 2839, 4208, 4471, 4624, 5678, 8942, 11356, 17884, 22712, 35768, 43921, 45424, 48263, 71536, 76007, 87842, 96526, 152014, 175684, 193052, 304028, 351368, 386104, 608056, 702736, 746657, 772208, 1216112, 1493314, 2986628, 5973256, 11946512, 12693169, 25386338, 50772676, 101545352, 203090704]

約数ペア:

[(1, 203090704), (2, 101545352), (4, 50772676), (8, 25386338), (16, 12693169), (17, 11946512), (34, 5973256), (68, 2986628), (136, 1493314), (167, 1216112), (263, 772208), (272, 746657), (289, 702736), (334, 608056), (526, 386104), (578, 351368), (668, 304028), (1052, 193052), (1156, 175684), (1336, 152014), (2104, 96526), (2312, 87842), (2672, 76007), (2839, 71536), (4208, 48263), (4471, 45424), (4624, 43921), (5678, 35768), (8942, 22712), (11356, 17884)]