221567118

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 460969680

約数和(自身を除く): 239402562

約数列:

[1, 2, 3, 6, 47, 73, 94, 141, 146, 219, 229, 282, 438, 458, 687, 1374, 2209, 3431, 4418, 6627, 6862, 10293, 10763, 13254, 16717, 20586, 21526, 32289, 33434, 50151, 64578, 100302, 161257, 322514, 483771, 505861, 785699, 967542, 1011722, 1517583, 1571398, 2357097, 3035166, 4714194, 36927853, 73855706, 110783559, 221567118]

約数ペア:

[(1, 221567118), (2, 110783559), (3, 73855706), (6, 36927853), (47, 4714194), (73, 3035166), (94, 2357097), (141, 1571398), (146, 1517583), (219, 1011722), (229, 967542), (282, 785699), (438, 505861), (458, 483771), (687, 322514), (1374, 161257), (2209, 100302), (3431, 64578), (4418, 50151), (6627, 33434), (6862, 32289), (10293, 21526), (10763, 20586), (13254, 16717)]