210545408

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 450334080

約数和(自身を除く): 239788672

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 128, 136, 202, 256, 272, 404, 479, 544, 808, 958, 1088, 1616, 1717, 1916, 2176, 3232, 3434, 3832, 4352, 6464, 6868, 7664, 8143, 12928, 13736, 15328, 16286, 25856, 27472, 30656, 32572, 48379, 54944, 61312, 65144, 96758, 109888, 122624, 130288, 193516, 219776, 260576, 387032, 439552, 521152, 774064, 822443, 1042304, 1548128, 1644886, 2084608, 3096256, 3289772, 6192512, 6579544, 12385024, 13159088, 26318176, 52636352, 105272704, 210545408]

約数ペア:

[(1, 210545408), (2, 105272704), (4, 52636352), (8, 26318176), (16, 13159088), (17, 12385024), (32, 6579544), (34, 6192512), (64, 3289772), (68, 3096256), (101, 2084608), (128, 1644886), (136, 1548128), (202, 1042304), (256, 822443), (272, 774064), (404, 521152), (479, 439552), (544, 387032), (808, 260576), (958, 219776), (1088, 193516), (1616, 130288), (1717, 122624), (1916, 109888), (2176, 96758), (3232, 65144), (3434, 61312), (3832, 54944), (4352, 48379), (6464, 32572), (6868, 30656), (7664, 27472), (8143, 25856), (12928, 16286), (13736, 15328)]