211862928

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{142381}}^1$

素因数の和:142423

約数の個数: 40

約数和(自身を含む): 564971776

約数和(自身を除く): 353108848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 142381, 284762, 427143, 569524, 854286, 1139048, 1708572, 2278096, 3417144, 4413811, 6834288, 8827622, 13241433, 17655244, 26482866, 35310488, 52965732, 70620976, 105931464, 211862928]

約数ペア:

[(1, 211862928), (2, 105931464), (3, 70620976), (4, 52965732), (6, 35310488), (8, 26482866), (12, 17655244), (16, 13241433), (24, 8827622), (31, 6834288), (48, 4413811), (62, 3417144), (93, 2278096), (124, 1708572), (186, 1139048), (248, 854286), (372, 569524), (496, 427143), (744, 284762), (1488, 142381)]