203881567386

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{1254023}}^1$

素因数の和:1254128

約数の個数: 64

約数和(自身を含む): 481545216000

約数和(自身を除く): 277663648614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 343, 474, 553, 686, 1029, 1106, 1659, 2058, 3318, 3871, 7742, 11613, 23226, 27097, 54194, 81291, 162582, 1254023, 2508046, 3762069, 7524138, 8778161, 17556322, 26334483, 52668966, 61447127, 99067817, 122894254, 184341381, 198135634, 297203451, 368682762, 430129889, 594406902, 693474719, 860259778, 1290389667, 1386949438, 2080424157, 2580779334, 4160848314, 4854323033, 9708646066, 14562969099, 29125938198, 33980261231, 67960522462, 101940783693, 203881567386]

約数ペア:

[(1, 203881567386), (2, 101940783693), (3, 67960522462), (6, 33980261231), (7, 29125938198), (14, 14562969099), (21, 9708646066), (42, 4854323033), (49, 4160848314), (79, 2580779334), (98, 2080424157), (147, 1386949438), (158, 1290389667), (237, 860259778), (294, 693474719), (343, 594406902), (474, 430129889), (553, 368682762), (686, 297203451), (1029, 198135634), (1106, 184341381), (1659, 122894254), (2058, 99067817), (3318, 61447127), (3871, 52668966), (7742, 26334483), (11613, 17556322), (23226, 8778161), (27097, 7524138), (54194, 3762069), (81291, 2508046), (162582, 1254023)]