205710036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{18413}}^1$

素因数の和:18453

約数の個数: 72

約数和(自身を含む): 587774880

約数和(自身を除く): 382064844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 18413, 36826, 55239, 73652, 110478, 128891, 220956, 257782, 349847, 386673, 515564, 699694, 773346, 902237, 1049541, 1399388, 1546692, 1804474, 2099082, 2448929, 2706711, 3608948, 4198164, 4897858, 5413422, 7346787, 9795716, 10826844, 14693574, 17142503, 29387148, 34285006, 51427509, 68570012, 102855018, 205710036]

約数ペア:

[(1, 205710036), (2, 102855018), (3, 68570012), (4, 51427509), (6, 34285006), (7, 29387148), (12, 17142503), (14, 14693574), (19, 10826844), (21, 9795716), (28, 7346787), (38, 5413422), (42, 4897858), (49, 4198164), (57, 3608948), (76, 2706711), (84, 2448929), (98, 2099082), (114, 1804474), (133, 1546692), (147, 1399388), (196, 1049541), (228, 902237), (266, 773346), (294, 699694), (399, 515564), (532, 386673), (588, 349847), (798, 257782), (931, 220956), (1596, 128891), (1862, 110478), (2793, 73652), (3724, 55239), (5586, 36826), (11172, 18413)]