206995656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7559}}^1$

素因数の和:7738

約数の個数: 64

約数和(自身を含む): 595123200

約数和(自身を除く): 388127544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 489, 652, 978, 1141, 1304, 1956, 2282, 3423, 3912, 4564, 6846, 7559, 9128, 13692, 15118, 22677, 27384, 30236, 45354, 52913, 60472, 90708, 105826, 158739, 181416, 211652, 317478, 423304, 634956, 1232117, 1269912, 2464234, 3696351, 4928468, 7392702, 8624819, 9856936, 14785404, 17249638, 25874457, 29570808, 34499276, 51748914, 68998552, 103497828, 206995656]

約数ペア:

[(1, 206995656), (2, 103497828), (3, 68998552), (4, 51748914), (6, 34499276), (7, 29570808), (8, 25874457), (12, 17249638), (14, 14785404), (21, 9856936), (24, 8624819), (28, 7392702), (42, 4928468), (56, 3696351), (84, 2464234), (163, 1269912), (168, 1232117), (326, 634956), (489, 423304), (652, 317478), (978, 211652), (1141, 181416), (1304, 158739), (1956, 105826), (2282, 90708), (3423, 60472), (3912, 52913), (4564, 45354), (6846, 30236), (7559, 27384), (9128, 22677), (13692, 15118)]