199913296

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3392

約数の個数: 60

約数和(自身を含む): 439610752

約数和(自身を除く): 239697456

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 341, 484, 496, 682, 968, 1364, 1936, 2728, 3331, 3751, 5456, 6662, 7502, 13324, 15004, 26648, 30008, 36641, 53296, 60016, 73282, 103261, 146564, 206522, 293128, 403051, 413044, 586256, 806102, 826088, 1135871, 1612204, 1652176, 2271742, 3224408, 4543484, 6448816, 9086968, 12494581, 18173936, 24989162, 49978324, 99956648, 199913296]

約数ペア:

[(1, 199913296), (2, 99956648), (4, 49978324), (8, 24989162), (11, 18173936), (16, 12494581), (22, 9086968), (31, 6448816), (44, 4543484), (62, 3224408), (88, 2271742), (121, 1652176), (124, 1612204), (176, 1135871), (242, 826088), (248, 806102), (341, 586256), (484, 413044), (496, 403051), (682, 293128), (968, 206522), (1364, 146564), (1936, 103261), (2728, 73282), (3331, 60016), (3751, 53296), (5456, 36641), (6662, 30008), (7502, 26648), (13324, 15004)]