202814464

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 88

約数和(自身を含む): 428445288

約数和(自身を除く): 225630824

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 64, 74, 101, 106, 128, 148, 202, 212, 256, 296, 404, 424, 512, 592, 808, 848, 1024, 1184, 1616, 1696, 1961, 2368, 3232, 3392, 3737, 3922, 4736, 5353, 6464, 6784, 7474, 7844, 9472, 10706, 12928, 13568, 14948, 15688, 18944, 21412, 25856, 27136, 29896, 31376, 37888, 42824, 51712, 54272, 59792, 62752, 85648, 103424, 119584, 125504, 171296, 198061, 239168, 251008, 342592, 396122, 478336, 502016, 685184, 792244, 956672, 1004032, 1370368, 1584488, 1913344, 2008064, 2740736, 3168976, 3826688, 5481472, 6337952, 12675904, 25351808, 50703616, 101407232, 202814464]

約数ペア:

[(1, 202814464), (2, 101407232), (4, 50703616), (8, 25351808), (16, 12675904), (32, 6337952), (37, 5481472), (53, 3826688), (64, 3168976), (74, 2740736), (101, 2008064), (106, 1913344), (128, 1584488), (148, 1370368), (202, 1004032), (212, 956672), (256, 792244), (296, 685184), (404, 502016), (424, 478336), (512, 396122), (592, 342592), (808, 251008), (848, 239168), (1024, 198061), (1184, 171296), (1616, 125504), (1696, 119584), (1961, 103424), (2368, 85648), (3232, 62752), (3392, 59792), (3737, 54272), (3922, 51712), (4736, 42824), (5353, 37888), (6464, 31376), (6784, 29896), (7474, 27136), (7844, 25856), (9472, 21412), (10706, 18944), (12928, 15688), (13568, 14948)]