220236354

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{313727}}^1$

素因数の和:313751

約数の個数: 32

約数和(自身を含む): 527063040

約数和(自身を除く): 306826686

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 313727, 627454, 941181, 1882362, 2823543, 4078451, 5647086, 8156902, 8470629, 12235353, 16941258, 24470706, 36706059, 73412118, 110118177, 220236354]

約数ペア:

[(1, 220236354), (2, 110118177), (3, 73412118), (6, 36706059), (9, 24470706), (13, 16941258), (18, 12235353), (26, 8470629), (27, 8156902), (39, 5647086), (54, 4078451), (78, 2823543), (117, 1882362), (234, 941181), (351, 627454), (702, 313727)]