220582968172

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{11177}}^1\times {\mathrm{5923}}^1$

素因数の和:17135

約数の個数: 72

約数和(自身を含む): 475581065904

約数和(自身を除く): 254998097732

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 5923, 11177, 11846, 22354, 23692, 41461, 44708, 78239, 82922, 100691, 156478, 165844, 190009, 201382, 290227, 312956, 380018, 402764, 547673, 580454, 704837, 760036, 1095346, 1160908, 1330063, 1409674, 2190692, 2660126, 2819348, 4933859, 5320252, 9310441, 9867718, 18620882, 19735436, 37241764, 66201371, 132402742, 264805484, 463409597, 926819194, 1125423307, 1853638388, 2250846614, 3243867179, 4501693228, 6487734358, 7877963149, 12975468716, 15755926298, 31511852596, 55145742043, 110291484086, 220582968172]

約数ペア:

[(1, 220582968172), (2, 110291484086), (4, 55145742043), (7, 31511852596), (14, 15755926298), (17, 12975468716), (28, 7877963149), (34, 6487734358), (49, 4501693228), (68, 3243867179), (98, 2250846614), (119, 1853638388), (196, 1125423307), (238, 926819194), (476, 463409597), (833, 264805484), (1666, 132402742), (3332, 66201371), (5923, 37241764), (11177, 19735436), (11846, 18620882), (22354, 9867718), (23692, 9310441), (41461, 5320252), (44708, 4933859), (78239, 2819348), (82922, 2660126), (100691, 2190692), (156478, 1409674), (165844, 1330063), (190009, 1160908), (201382, 1095346), (290227, 760036), (312956, 704837), (380018, 580454), (402764, 547673)]