221448114

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{87253}}^1$

素因数の和:87311

約数の個数: 32

約数和(自身を含む): 502583040

約数和(自身を除く): 281134926

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 87253, 174506, 261759, 523518, 785277, 1570554, 2355831, 4100891, 4711662, 8201782, 12302673, 24605346, 36908019, 73816038, 110724057, 221448114]

約数ペア:

[(1, 221448114), (2, 110724057), (3, 73816038), (6, 36908019), (9, 24605346), (18, 12302673), (27, 8201782), (47, 4711662), (54, 4100891), (94, 2355831), (141, 1570554), (282, 785277), (423, 523518), (846, 261759), (1269, 174506), (2538, 87253)]