210806927688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{1117367}}^1$

素因数の和:1118506

約数の個数: 64

約数和(自身を含む): 602842383360

約数和(自身を除く): 392035455672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1123, 2246, 3369, 4492, 6738, 7861, 8984, 13476, 15722, 23583, 26952, 31444, 47166, 62888, 94332, 188664, 1117367, 2234734, 3352101, 4469468, 6704202, 7821569, 8938936, 13408404, 15643138, 23464707, 26816808, 31286276, 46929414, 62572552, 93858828, 187717656, 1254803141, 2509606282, 3764409423, 5019212564, 7528818846, 8783621987, 10038425128, 15057637692, 17567243974, 26350865961, 30115275384, 35134487948, 52701731922, 70268975896, 105403463844, 210806927688]

約数ペア:

[(1, 210806927688), (2, 105403463844), (3, 70268975896), (4, 52701731922), (6, 35134487948), (7, 30115275384), (8, 26350865961), (12, 17567243974), (14, 15057637692), (21, 10038425128), (24, 8783621987), (28, 7528818846), (42, 5019212564), (56, 3764409423), (84, 2509606282), (168, 1254803141), (1123, 187717656), (2246, 93858828), (3369, 62572552), (4492, 46929414), (6738, 31286276), (7861, 26816808), (8984, 23464707), (13476, 15643138), (15722, 13408404), (23583, 8938936), (26952, 7821569), (31444, 6704202), (47166, 4469468), (62888, 3352101), (94332, 2234734), (188664, 1117367)]