221514096

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{148867}}^1$

素因数の和:148909

約数の個数: 40

約数和(自身を含む): 590708224

約数和(自身を除く): 369194128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 148867, 297734, 446601, 595468, 893202, 1190936, 1786404, 2381872, 3572808, 4614877, 7145616, 9229754, 13844631, 18459508, 27689262, 36919016, 55378524, 73838032, 110757048, 221514096]

約数ペア:

[(1, 221514096), (2, 110757048), (3, 73838032), (4, 55378524), (6, 36919016), (8, 27689262), (12, 18459508), (16, 13844631), (24, 9229754), (31, 7145616), (48, 4614877), (62, 3572808), (93, 2381872), (124, 1786404), (186, 1190936), (248, 893202), (372, 595468), (496, 446601), (744, 297734), (1488, 148867)]