250858192

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{821}}^1$

素因数の和:968

約数の個数: 60

約数和(自身を含む): 531605484

約数和(自身を除く): 280747292

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 169, 208, 226, 338, 452, 676, 821, 904, 1352, 1469, 1642, 1808, 2704, 2938, 3284, 5876, 6568, 10673, 11752, 13136, 19097, 21346, 23504, 38194, 42692, 76388, 85384, 92773, 138749, 152776, 170768, 185546, 277498, 305552, 371092, 554996, 742184, 1109992, 1206049, 1484368, 2219984, 2412098, 4824196, 9648392, 15678637, 19296784, 31357274, 62714548, 125429096, 250858192]

約数ペア:

[(1, 250858192), (2, 125429096), (4, 62714548), (8, 31357274), (13, 19296784), (16, 15678637), (26, 9648392), (52, 4824196), (104, 2412098), (113, 2219984), (169, 1484368), (208, 1206049), (226, 1109992), (338, 742184), (452, 554996), (676, 371092), (821, 305552), (904, 277498), (1352, 185546), (1469, 170768), (1642, 152776), (1808, 138749), (2704, 92773), (2938, 85384), (3284, 76388), (5876, 42692), (6568, 38194), (10673, 23504), (11752, 21346), (13136, 19097)]