223595428

素因数分解:

$2^2\times 7^2\times {\mathrm{613}}^1\times {\mathrm{1861}}^1$

素因数の和:2492

約数の個数: 36

約数和(自身を含む): 456163932

約数和(自身を除く): 232568504

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 613, 1226, 1861, 2452, 3722, 4291, 7444, 8582, 13027, 17164, 26054, 30037, 52108, 60074, 91189, 120148, 182378, 364756, 1140793, 2281586, 4563172, 7985551, 15971102, 31942204, 55898857, 111797714, 223595428]

約数ペア:

[(1, 223595428), (2, 111797714), (4, 55898857), (7, 31942204), (14, 15971102), (28, 7985551), (49, 4563172), (98, 2281586), (196, 1140793), (613, 364756), (1226, 182378), (1861, 120148), (2452, 91189), (3722, 60074), (4291, 52108), (7444, 30037), (8582, 26054), (13027, 17164)]