201363867

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1187}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 306408960

約数和(自身を除く): 105045093

約数列:

[1, 3, 9, 27, 61, 103, 183, 309, 549, 927, 1187, 1647, 2781, 3561, 6283, 10683, 18849, 32049, 56547, 72407, 122261, 169641, 217221, 366783, 651663, 1100349, 1954989, 3301047, 7457921, 22373763, 67121289, 201363867]

約数ペア:

[(1, 201363867), (3, 67121289), (9, 22373763), (27, 7457921), (61, 3301047), (103, 1954989), (183, 1100349), (309, 651663), (549, 366783), (927, 217221), (1187, 169641), (1647, 122261), (2781, 72407), (3561, 56547), (6283, 32049), (10683, 18849)]