202223536

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:426

約数の個数: 60

約数和(自身を含む): 418014912

約数和(自身を除く): 215791376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 223, 304, 314, 361, 446, 628, 722, 892, 1256, 1444, 1784, 2512, 2888, 2983, 3568, 4237, 5776, 5966, 8474, 11932, 16948, 23864, 33896, 35011, 47728, 56677, 67792, 70022, 80503, 113354, 140044, 161006, 226708, 280088, 322012, 453416, 560176, 644024, 665209, 906832, 1288048, 1330418, 2660836, 5321672, 10643344, 12638971, 25277942, 50555884, 101111768, 202223536]

約数ペア:

[(1, 202223536), (2, 101111768), (4, 50555884), (8, 25277942), (16, 12638971), (19, 10643344), (38, 5321672), (76, 2660836), (152, 1330418), (157, 1288048), (223, 906832), (304, 665209), (314, 644024), (361, 560176), (446, 453416), (628, 322012), (722, 280088), (892, 226708), (1256, 161006), (1444, 140044), (1784, 113354), (2512, 80503), (2888, 70022), (2983, 67792), (3568, 56677), (4237, 47728), (5776, 35011), (5966, 33896), (8474, 23864), (11932, 16948)]