208023648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{309559}}^1$

素因数の和:309579

約数の個数: 48

約数和(自身を含む): 624072960

約数和(自身を除く): 416049312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 309559, 619118, 928677, 1238236, 1857354, 2166913, 2476472, 3714708, 4333826, 4952944, 6500739, 7429416, 8667652, 9905888, 13001478, 14858832, 17335304, 26002956, 29717664, 34670608, 52005912, 69341216, 104011824, 208023648]

約数ペア:

[(1, 208023648), (2, 104011824), (3, 69341216), (4, 52005912), (6, 34670608), (7, 29717664), (8, 26002956), (12, 17335304), (14, 14858832), (16, 13001478), (21, 9905888), (24, 8667652), (28, 7429416), (32, 6500739), (42, 4952944), (48, 4333826), (56, 3714708), (84, 2476472), (96, 2166913), (112, 1857354), (168, 1238236), (224, 928677), (336, 619118), (672, 309559)]