200448976

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4441}}^1$

素因数の和:4500

約数の個数: 80

約数和(自身を含む): 493523968

約数和(自身を除く): 293074992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 4441, 5642, 6448, 8882, 11284, 17764, 22568, 31087, 35528, 45136, 57733, 62174, 71056, 115466, 124348, 137671, 230932, 248696, 275342, 404131, 461864, 497392, 550684, 808262, 923728, 963697, 1101368, 1616524, 1789723, 1927394, 2202736, 3233048, 3579446, 3854788, 6466096, 7158892, 7709576, 12528061, 14317784, 15419152, 25056122, 28635568, 50112244, 100224488, 200448976]

約数ペア:

[(1, 200448976), (2, 100224488), (4, 50112244), (7, 28635568), (8, 25056122), (13, 15419152), (14, 14317784), (16, 12528061), (26, 7709576), (28, 7158892), (31, 6466096), (52, 3854788), (56, 3579446), (62, 3233048), (91, 2202736), (104, 1927394), (112, 1789723), (124, 1616524), (182, 1101368), (208, 963697), (217, 923728), (248, 808262), (364, 550684), (403, 497392), (434, 461864), (496, 404131), (728, 275342), (806, 248696), (868, 230932), (1456, 137671), (1612, 124348), (1736, 115466), (2821, 71056), (3224, 62174), (3472, 57733), (4441, 45136), (5642, 35528), (6448, 31087), (8882, 22568), (11284, 17764)]