208041648

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1321}}^1$

素因数の和:1542

約数の個数: 80

約数和(自身を含む): 572436576

約数和(自身を除く): 364394928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 193, 204, 272, 386, 408, 579, 772, 816, 1158, 1321, 1544, 2316, 2642, 3088, 3281, 3963, 4632, 5284, 6562, 7926, 9264, 9843, 10568, 13124, 15852, 19686, 21136, 22457, 26248, 31704, 39372, 44914, 52496, 63408, 67371, 78744, 89828, 134742, 157488, 179656, 254953, 269484, 359312, 509906, 538968, 764859, 1019812, 1077936, 1529718, 2039624, 3059436, 4079248, 4334201, 6118872, 8668402, 12237744, 13002603, 17336804, 26005206, 34673608, 52010412, 69347216, 104020824, 208041648]

約数ペア:

[(1, 208041648), (2, 104020824), (3, 69347216), (4, 52010412), (6, 34673608), (8, 26005206), (12, 17336804), (16, 13002603), (17, 12237744), (24, 8668402), (34, 6118872), (48, 4334201), (51, 4079248), (68, 3059436), (102, 2039624), (136, 1529718), (193, 1077936), (204, 1019812), (272, 764859), (386, 538968), (408, 509906), (579, 359312), (772, 269484), (816, 254953), (1158, 179656), (1321, 157488), (1544, 134742), (2316, 89828), (2642, 78744), (3088, 67371), (3281, 63408), (3963, 52496), (4632, 44914), (5284, 39372), (6562, 31704), (7926, 26248), (9264, 22457), (9843, 21136), (10568, 19686), (13124, 15852)]