221054848

素因数分解:

$2^7\times 7^1\times {\mathrm{246713}}^1$

素因数の和:246734

約数の個数: 32

約数和(自身を含む): 503296560

約数和(自身を除く): 282241712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 246713, 493426, 986852, 1726991, 1973704, 3453982, 3947408, 6907964, 7894816, 13815928, 15789632, 27631856, 31579264, 55263712, 110527424, 221054848]

約数ペア:

[(1, 221054848), (2, 110527424), (4, 55263712), (7, 31579264), (8, 27631856), (14, 15789632), (16, 13815928), (28, 7894816), (32, 6907964), (56, 3947408), (64, 3453982), (112, 1973704), (128, 1726991), (224, 986852), (448, 493426), (896, 246713)]