207901368

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 579150000

約数和(自身を除く): 371248632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 109, 118, 177, 218, 236, 327, 354, 436, 449, 472, 531, 654, 708, 872, 898, 981, 1062, 1308, 1347, 1416, 1796, 1962, 2124, 2616, 2694, 3592, 3924, 4041, 4248, 5388, 6431, 7848, 8082, 10776, 12862, 16164, 19293, 25724, 26491, 32328, 38586, 48941, 51448, 52982, 57879, 77172, 79473, 97882, 105964, 115758, 146823, 154344, 158946, 195764, 211928, 231516, 238419, 293646, 317892, 391528, 440469, 463032, 476838, 587292, 635784, 880938, 953676, 1174584, 1761876, 1907352, 2887519, 3523752, 5775038, 8662557, 11550076, 17325114, 23100152, 25987671, 34650228, 51975342, 69300456, 103950684, 207901368]

約数ペア:

[(1, 207901368), (2, 103950684), (3, 69300456), (4, 51975342), (6, 34650228), (8, 25987671), (9, 23100152), (12, 17325114), (18, 11550076), (24, 8662557), (36, 5775038), (59, 3523752), (72, 2887519), (109, 1907352), (118, 1761876), (177, 1174584), (218, 953676), (236, 880938), (327, 635784), (354, 587292), (436, 476838), (449, 463032), (472, 440469), (531, 391528), (654, 317892), (708, 293646), (872, 238419), (898, 231516), (981, 211928), (1062, 195764), (1308, 158946), (1347, 154344), (1416, 146823), (1796, 115758), (1962, 105964), (2124, 97882), (2616, 79473), (2694, 77172), (3592, 57879), (3924, 52982), (4041, 51448), (4248, 48941), (5388, 38586), (6431, 32328), (7848, 26491), (8082, 25724), (10776, 19293), (12862, 16164)]