225094562

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 434958336

約数和(自身を除く): 209863774

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 137, 154, 227, 274, 329, 454, 517, 658, 959, 1034, 1507, 1589, 1918, 2497, 3014, 3178, 3619, 4994, 6439, 7238, 10549, 10669, 12878, 17479, 21098, 21338, 31099, 34958, 45073, 62198, 70829, 74683, 90146, 117359, 141658, 149366, 217693, 234718, 342089, 435386, 495803, 684178, 821513, 991606, 1461653, 1643026, 2394623, 2923306, 4789246, 10231571, 16078183, 20463142, 32156366, 112547281, 225094562]

約数ペア:

[(1, 225094562), (2, 112547281), (7, 32156366), (11, 20463142), (14, 16078183), (22, 10231571), (47, 4789246), (77, 2923306), (94, 2394623), (137, 1643026), (154, 1461653), (227, 991606), (274, 821513), (329, 684178), (454, 495803), (517, 435386), (658, 342089), (959, 234718), (1034, 217693), (1507, 149366), (1589, 141658), (1918, 117359), (2497, 90146), (3014, 74683), (3178, 70829), (3619, 62198), (4994, 45073), (6439, 34958), (7238, 31099), (10549, 21338), (10669, 21098), (12878, 17479)]