205788408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{42239}}^1$

素因数の和:42284

約数の個数: 64

約数和(自身を含む): 608256000

約数和(自身を除く): 402467592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 42239, 84478, 126717, 168956, 253434, 295673, 337912, 506868, 591346, 887019, 1013736, 1182692, 1224931, 1774038, 2365384, 2449862, 3548076, 3674793, 4899724, 7096152, 7349586, 8574517, 9799448, 14699172, 17149034, 25723551, 29398344, 34298068, 51447102, 68596136, 102894204, 205788408]

約数ペア:

[(1, 205788408), (2, 102894204), (3, 68596136), (4, 51447102), (6, 34298068), (7, 29398344), (8, 25723551), (12, 17149034), (14, 14699172), (21, 9799448), (24, 8574517), (28, 7349586), (29, 7096152), (42, 4899724), (56, 3674793), (58, 3548076), (84, 2449862), (87, 2365384), (116, 1774038), (168, 1224931), (174, 1182692), (203, 1013736), (232, 887019), (348, 591346), (406, 506868), (609, 337912), (696, 295673), (812, 253434), (1218, 168956), (1624, 126717), (2436, 84478), (4872, 42239)]