200604404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{50101}}^1$

素因数の和:50136

約数の個数: 48

約数和(自身を含む): 471359616

約数和(自身を除く): 270755212

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 50101, 100202, 200404, 350707, 551111, 651313, 701414, 1102222, 1302626, 1402828, 2204444, 2605252, 3857777, 4559191, 7164443, 7715554, 9118382, 14328886, 15431108, 18236764, 28657772, 50151101, 100302202, 200604404]

約数ペア:

[(1, 200604404), (2, 100302202), (4, 50151101), (7, 28657772), (11, 18236764), (13, 15431108), (14, 14328886), (22, 9118382), (26, 7715554), (28, 7164443), (44, 4559191), (52, 3857777), (77, 2605252), (91, 2204444), (143, 1402828), (154, 1302626), (182, 1102222), (286, 701414), (308, 651313), (364, 551111), (572, 350707), (1001, 200404), (2002, 100202), (4004, 50101)]