206950212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 620186112

約数和(自身を除く): 413235900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 101, 126, 141, 173, 188, 202, 252, 282, 303, 329, 346, 404, 423, 519, 564, 606, 658, 692, 707, 846, 909, 987, 1038, 1211, 1212, 1316, 1414, 1557, 1692, 1818, 1974, 2076, 2121, 2422, 2828, 2961, 3114, 3633, 3636, 3948, 4242, 4747, 4844, 5922, 6228, 6363, 7266, 8131, 8484, 9494, 10899, 11844, 12726, 14241, 14532, 16262, 17473, 18988, 21798, 24393, 25452, 28482, 32524, 33229, 34946, 42723, 43596, 48786, 52419, 56917, 56964, 66458, 69892, 73179, 85446, 97572, 99687, 104838, 113834, 122311, 132916, 146358, 157257, 170751, 170892, 199374, 209676, 227668, 244622, 292716, 299061, 314514, 341502, 366933, 398748, 489244, 512253, 598122, 629028, 683004, 733866, 821231, 1024506, 1100799, 1196244, 1467732, 1642462, 2049012, 2201598, 2463693, 3284924, 4403196, 4927386, 5748617, 7391079, 9854772, 11497234, 14782158, 17245851, 22994468, 29564316, 34491702, 51737553, 68983404, 103475106, 206950212]

約数ペア:

[(1, 206950212), (2, 103475106), (3, 68983404), (4, 51737553), (6, 34491702), (7, 29564316), (9, 22994468), (12, 17245851), (14, 14782158), (18, 11497234), (21, 9854772), (28, 7391079), (36, 5748617), (42, 4927386), (47, 4403196), (63, 3284924), (84, 2463693), (94, 2201598), (101, 2049012), (126, 1642462), (141, 1467732), (173, 1196244), (188, 1100799), (202, 1024506), (252, 821231), (282, 733866), (303, 683004), (329, 629028), (346, 598122), (404, 512253), (423, 489244), (519, 398748), (564, 366933), (606, 341502), (658, 314514), (692, 299061), (707, 292716), (846, 244622), (909, 227668), (987, 209676), (1038, 199374), (1211, 170892), (1212, 170751), (1316, 157257), (1414, 146358), (1557, 132916), (1692, 122311), (1818, 113834), (1974, 104838), (2076, 99687), (2121, 97572), (2422, 85446), (2828, 73179), (2961, 69892), (3114, 66458), (3633, 56964), (3636, 56917), (3948, 52419), (4242, 48786), (4747, 43596), (4844, 42723), (5922, 34946), (6228, 33229), (6363, 32524), (7266, 28482), (8131, 25452), (8484, 24393), (9494, 21798), (10899, 18988), (11844, 17473), (12726, 16262), (14241, 14532)]