202221656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1213}}^1$

素因数の和:1468

約数の個数: 64

約数和(自身を含む): 469089600

約数和(自身を除く): 266867944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 229, 364, 458, 728, 916, 1213, 1603, 1832, 2426, 2977, 3206, 4852, 5954, 6412, 8491, 9704, 11908, 12824, 15769, 16982, 20839, 23816, 31538, 33964, 41678, 63076, 67928, 83356, 110383, 126152, 166712, 220766, 277777, 441532, 555554, 883064, 1111108, 1944439, 2222216, 3611101, 3888878, 7222202, 7777756, 14444404, 15555512, 25277707, 28888808, 50555414, 101110828, 202221656]

約数ペア:

[(1, 202221656), (2, 101110828), (4, 50555414), (7, 28888808), (8, 25277707), (13, 15555512), (14, 14444404), (26, 7777756), (28, 7222202), (52, 3888878), (56, 3611101), (91, 2222216), (104, 1944439), (182, 1111108), (229, 883064), (364, 555554), (458, 441532), (728, 277777), (916, 220766), (1213, 166712), (1603, 126152), (1832, 110383), (2426, 83356), (2977, 67928), (3206, 63076), (4852, 41678), (5954, 33964), (6412, 31538), (8491, 23816), (9704, 20839), (11908, 16982), (12824, 15769)]