220176162

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{743}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 485379648

約数和(自身を除く): 265203486

約数列:

[1, 2, 3, 6, 9, 18, 101, 163, 202, 303, 326, 489, 606, 743, 909, 978, 1467, 1486, 1818, 2229, 2934, 4458, 6687, 13374, 16463, 32926, 49389, 75043, 98778, 121109, 148167, 150086, 225129, 242218, 296334, 363327, 450258, 675387, 726654, 1089981, 1350774, 2179962, 12232009, 24464018, 36696027, 73392054, 110088081, 220176162]

約数ペア:

[(1, 220176162), (2, 110088081), (3, 73392054), (6, 36696027), (9, 24464018), (18, 12232009), (101, 2179962), (163, 1350774), (202, 1089981), (303, 726654), (326, 675387), (489, 450258), (606, 363327), (743, 296334), (909, 242218), (978, 225129), (1467, 150086), (1486, 148167), (1818, 121109), (2229, 98778), (2934, 75043), (4458, 49389), (6687, 32926), (13374, 16463)]