220631916

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:903

約数の個数: 96

約数和(自身を含む): 579156480

約数和(自身を除く): 358524564

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 59, 68, 69, 92, 102, 118, 138, 177, 204, 236, 276, 354, 391, 708, 782, 797, 1003, 1173, 1357, 1564, 1594, 2006, 2346, 2391, 2714, 3009, 3188, 4012, 4071, 4692, 4782, 5428, 6018, 8142, 9564, 12036, 13549, 16284, 18331, 23069, 27098, 36662, 40647, 46138, 47023, 54196, 54993, 69207, 73324, 81294, 92276, 94046, 109986, 138414, 141069, 162588, 188092, 219972, 276828, 282138, 311627, 564276, 623254, 799391, 934881, 1081529, 1246508, 1598782, 1869762, 2163058, 2398173, 3197564, 3244587, 3739524, 4326116, 4796346, 6489174, 9592692, 12978348, 18385993, 36771986, 55157979, 73543972, 110315958, 220631916]

約数ペア:

[(1, 220631916), (2, 110315958), (3, 73543972), (4, 55157979), (6, 36771986), (12, 18385993), (17, 12978348), (23, 9592692), (34, 6489174), (46, 4796346), (51, 4326116), (59, 3739524), (68, 3244587), (69, 3197564), (92, 2398173), (102, 2163058), (118, 1869762), (138, 1598782), (177, 1246508), (204, 1081529), (236, 934881), (276, 799391), (354, 623254), (391, 564276), (708, 311627), (782, 282138), (797, 276828), (1003, 219972), (1173, 188092), (1357, 162588), (1564, 141069), (1594, 138414), (2006, 109986), (2346, 94046), (2391, 92276), (2714, 81294), (3009, 73324), (3188, 69207), (4012, 54993), (4071, 54196), (4692, 47023), (4782, 46138), (5428, 40647), (6018, 36662), (8142, 27098), (9564, 23069), (12036, 18331), (13549, 16284)]