201894444

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{20101}}^1$

素因数の和:20148

約数の個数: 60

約数和(自身を含む): 544844608

約数和(自身を除く): 342950164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 3348, 5022, 10044, 20101, 40202, 60303, 80404, 120606, 180909, 241212, 361818, 542727, 623131, 723636, 1085454, 1246262, 1628181, 1869393, 2170908, 2492524, 3256362, 3738786, 5608179, 6512724, 7477572, 11216358, 16824537, 22432716, 33649074, 50473611, 67298148, 100947222, 201894444]

約数ペア:

[(1, 201894444), (2, 100947222), (3, 67298148), (4, 50473611), (6, 33649074), (9, 22432716), (12, 16824537), (18, 11216358), (27, 7477572), (31, 6512724), (36, 5608179), (54, 3738786), (62, 3256362), (81, 2492524), (93, 2170908), (108, 1869393), (124, 1628181), (162, 1246262), (186, 1085454), (279, 723636), (324, 623131), (372, 542727), (558, 361818), (837, 241212), (1116, 180909), (1674, 120606), (2511, 80404), (3348, 60303), (5022, 40202), (10044, 20101)]