201342736

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1748

約数の個数: 80

約数和(自身を含む): 475398144

約数和(自身を除く): 274055408

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 47, 56, 92, 94, 112, 161, 184, 188, 322, 329, 368, 376, 644, 658, 752, 1081, 1288, 1316, 1663, 2162, 2576, 2632, 3326, 4324, 5264, 6652, 7567, 8648, 11641, 13304, 15134, 17296, 23282, 26608, 30268, 38249, 46564, 60536, 76498, 78161, 93128, 121072, 152996, 156322, 186256, 267743, 305992, 312644, 535486, 547127, 611984, 625288, 1070972, 1094254, 1250576, 1797703, 2141944, 2188508, 3595406, 4283888, 4377016, 7190812, 8754032, 12583921, 14381624, 25167842, 28763248, 50335684, 100671368, 201342736]

約数ペア:

[(1, 201342736), (2, 100671368), (4, 50335684), (7, 28763248), (8, 25167842), (14, 14381624), (16, 12583921), (23, 8754032), (28, 7190812), (46, 4377016), (47, 4283888), (56, 3595406), (92, 2188508), (94, 2141944), (112, 1797703), (161, 1250576), (184, 1094254), (188, 1070972), (322, 625288), (329, 611984), (368, 547127), (376, 535486), (644, 312644), (658, 305992), (752, 267743), (1081, 186256), (1288, 156322), (1316, 152996), (1663, 121072), (2162, 93128), (2576, 78161), (2632, 76498), (3326, 60536), (4324, 46564), (5264, 38249), (6652, 30268), (7567, 26608), (8648, 23282), (11641, 17296), (13304, 15134)]