217895304

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{825361}}^1$

素因数の和:825381

約数の個数: 32

約数和(自身を含む): 594260640

約数和(自身を除く): 376365336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 825361, 1650722, 2476083, 3301444, 4952166, 6602888, 9078971, 9904332, 18157942, 19808664, 27236913, 36315884, 54473826, 72631768, 108947652, 217895304]

約数ペア:

[(1, 217895304), (2, 108947652), (3, 72631768), (4, 54473826), (6, 36315884), (8, 27236913), (11, 19808664), (12, 18157942), (22, 9904332), (24, 9078971), (33, 6602888), (44, 4952166), (66, 3301444), (88, 2476083), (132, 1650722), (264, 825361)]