205729392

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12569}}^1$

素因数の和:12622

約数の個数: 80

約数和(自身を含む): 598533120

約数和(自身を除く): 392803728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 12569, 16368, 25138, 37707, 50276, 75414, 100552, 138259, 150828, 201104, 276518, 301656, 389639, 414777, 553036, 603312, 779278, 829554, 1106072, 1168917, 1558556, 1659108, 2212144, 2337834, 3117112, 3318216, 4286029, 4675668, 6234224, 6636432, 8572058, 9351336, 12858087, 17144116, 18702672, 25716174, 34288232, 51432348, 68576464, 102864696, 205729392]

約数ペア:

[(1, 205729392), (2, 102864696), (3, 68576464), (4, 51432348), (6, 34288232), (8, 25716174), (11, 18702672), (12, 17144116), (16, 12858087), (22, 9351336), (24, 8572058), (31, 6636432), (33, 6234224), (44, 4675668), (48, 4286029), (62, 3318216), (66, 3117112), (88, 2337834), (93, 2212144), (124, 1659108), (132, 1558556), (176, 1168917), (186, 1106072), (248, 829554), (264, 779278), (341, 603312), (372, 553036), (496, 414777), (528, 389639), (682, 301656), (744, 276518), (1023, 201104), (1364, 150828), (1488, 138259), (2046, 100552), (2728, 75414), (4092, 50276), (5456, 37707), (8184, 25138), (12569, 16368)]