208223312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{3089}}^1$

素因数の和:3491

約数の個数: 40

約数和(自身を含む): 441400320

約数和(自身を除く): 233177008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 383, 766, 1532, 3064, 3089, 4213, 6128, 6178, 8426, 12356, 16852, 24712, 33704, 33979, 49424, 67408, 67958, 135916, 271832, 543664, 1183087, 2366174, 4732348, 9464696, 13013957, 18929392, 26027914, 52055828, 104111656, 208223312]

約数ペア:

[(1, 208223312), (2, 104111656), (4, 52055828), (8, 26027914), (11, 18929392), (16, 13013957), (22, 9464696), (44, 4732348), (88, 2366174), (176, 1183087), (383, 543664), (766, 271832), (1532, 135916), (3064, 67958), (3089, 67408), (4213, 49424), (6128, 33979), (6178, 33704), (8426, 24712), (12356, 16852)]