200189556

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1447}}^1$

素因数の和:1531

約数の個数: 120

約数和(自身を含む): 608322176

約数和(自身を除く): 408132620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 81, 84, 108, 122, 126, 162, 183, 189, 244, 252, 324, 366, 378, 427, 549, 567, 732, 756, 854, 1098, 1134, 1281, 1447, 1647, 1708, 2196, 2268, 2562, 2894, 3294, 3843, 4341, 4941, 5124, 5788, 6588, 7686, 8682, 9882, 10129, 11529, 13023, 15372, 17364, 19764, 20258, 23058, 26046, 30387, 34587, 39069, 40516, 46116, 52092, 60774, 69174, 78138, 88267, 91161, 117207, 121548, 138348, 156276, 176534, 182322, 234414, 264801, 273483, 353068, 364644, 468828, 529602, 546966, 617869, 794403, 820449, 1059204, 1093932, 1235738, 1588806, 1640898, 1853607, 2383209, 2471476, 3177612, 3281796, 3707214, 4766418, 5560821, 7149627, 7414428, 9532836, 11121642, 14299254, 16682463, 22243284, 28598508, 33364926, 50047389, 66729852, 100094778, 200189556]

約数ペア:

[(1, 200189556), (2, 100094778), (3, 66729852), (4, 50047389), (6, 33364926), (7, 28598508), (9, 22243284), (12, 16682463), (14, 14299254), (18, 11121642), (21, 9532836), (27, 7414428), (28, 7149627), (36, 5560821), (42, 4766418), (54, 3707214), (61, 3281796), (63, 3177612), (81, 2471476), (84, 2383209), (108, 1853607), (122, 1640898), (126, 1588806), (162, 1235738), (183, 1093932), (189, 1059204), (244, 820449), (252, 794403), (324, 617869), (366, 546966), (378, 529602), (427, 468828), (549, 364644), (567, 353068), (732, 273483), (756, 264801), (854, 234414), (1098, 182322), (1134, 176534), (1281, 156276), (1447, 138348), (1647, 121548), (1708, 117207), (2196, 91161), (2268, 88267), (2562, 78138), (2894, 69174), (3294, 60774), (3843, 52092), (4341, 46116), (4941, 40516), (5124, 39069), (5788, 34587), (6588, 30387), (7686, 26046), (8682, 23058), (9882, 20258), (10129, 19764), (11529, 17364), (13023, 15372)]