220268082

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{69661}}^1$

素因数の和:69714

約数の個数: 32

約数和(自身を含む): 481503744

約数和(自身を除く): 261235662

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 527, 1054, 1581, 3162, 69661, 139322, 208983, 417966, 1184237, 2159491, 2368474, 3552711, 4318982, 6478473, 7105422, 12956946, 36711347, 73422694, 110134041, 220268082]

約数ペア:

[(1, 220268082), (2, 110134041), (3, 73422694), (6, 36711347), (17, 12956946), (31, 7105422), (34, 6478473), (51, 4318982), (62, 3552711), (93, 2368474), (102, 2159491), (186, 1184237), (527, 417966), (1054, 208983), (1581, 139322), (3162, 69661)]