198509772

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{827}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 471284352

約数和(自身を除く): 272774580

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 241, 249, 332, 482, 498, 723, 827, 964, 996, 1446, 1654, 2481, 2892, 3308, 4962, 9924, 20003, 40006, 60009, 68641, 80012, 120018, 137282, 199307, 205923, 240036, 274564, 398614, 411846, 597921, 797228, 823692, 1195842, 2391684, 16542481, 33084962, 49627443, 66169924, 99254886, 198509772]

約数ペア:

[(1, 198509772), (2, 99254886), (3, 66169924), (4, 49627443), (6, 33084962), (12, 16542481), (83, 2391684), (166, 1195842), (241, 823692), (249, 797228), (332, 597921), (482, 411846), (498, 398614), (723, 274564), (827, 240036), (964, 205923), (996, 199307), (1446, 137282), (1654, 120018), (2481, 80012), (2892, 68641), (3308, 60009), (4962, 40006), (9924, 20003)]