208706064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1549}}^1$

素因数の和:1968

約数の個数: 80

約数和(自身を含む): 618115200

約数和(自身を除く): 409409136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 401, 802, 1203, 1549, 1604, 2406, 2807, 3098, 3208, 4647, 4812, 5614, 6196, 6416, 8421, 9294, 9624, 10843, 11228, 12392, 16842, 18588, 19248, 21686, 22456, 24784, 32529, 33684, 37176, 43372, 44912, 65058, 67368, 74352, 86744, 130116, 134736, 173488, 260232, 520464, 621149, 1242298, 1863447, 2484596, 3726894, 4348043, 4969192, 7453788, 8696086, 9938384, 13044129, 14907576, 17392172, 26088258, 29815152, 34784344, 52176516, 69568688, 104353032, 208706064]

約数ペア:

[(1, 208706064), (2, 104353032), (3, 69568688), (4, 52176516), (6, 34784344), (7, 29815152), (8, 26088258), (12, 17392172), (14, 14907576), (16, 13044129), (21, 9938384), (24, 8696086), (28, 7453788), (42, 4969192), (48, 4348043), (56, 3726894), (84, 2484596), (112, 1863447), (168, 1242298), (336, 621149), (401, 520464), (802, 260232), (1203, 173488), (1549, 134736), (1604, 130116), (2406, 86744), (2807, 74352), (3098, 67368), (3208, 65058), (4647, 44912), (4812, 43372), (5614, 37176), (6196, 33684), (6416, 32529), (8421, 24784), (9294, 22456), (9624, 21686), (10843, 19248), (11228, 18588), (12392, 16842)]