208085304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72859}}^1$

素因数の和:72892

約数の個数: 64

約数和(自身を含む): 629510400

約数和(自身を除く): 421425096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 72859, 145718, 218577, 291436, 437154, 510013, 582872, 874308, 1020026, 1238603, 1530039, 1748616, 2040052, 2477206, 3060078, 3715809, 4080104, 4954412, 6120156, 7431618, 8670221, 9908824, 12240312, 14863236, 17340442, 26010663, 29726472, 34680884, 52021326, 69361768, 104042652, 208085304]

約数ペア:

[(1, 208085304), (2, 104042652), (3, 69361768), (4, 52021326), (6, 34680884), (7, 29726472), (8, 26010663), (12, 17340442), (14, 14863236), (17, 12240312), (21, 9908824), (24, 8670221), (28, 7431618), (34, 6120156), (42, 4954412), (51, 4080104), (56, 3715809), (68, 3060078), (84, 2477206), (102, 2040052), (119, 1748616), (136, 1530039), (168, 1238603), (204, 1020026), (238, 874308), (357, 582872), (408, 510013), (476, 437154), (714, 291436), (952, 218577), (1428, 145718), (2856, 72859)]