200768961760

素因数分解:

$2^5\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{949891}}^1$

素因数の和:951227

約数の個数: 48

約数和(自身を含む): 474676230672

約数和(自身を除く): 273907268912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1321, 2642, 5284, 6605, 10568, 13210, 21136, 26420, 42272, 52840, 105680, 211360, 949891, 1899782, 3799564, 4749455, 7599128, 9498910, 15198256, 18997820, 30396512, 37995640, 75991280, 151982560, 1254806011, 2509612022, 5019224044, 6274030055, 10038448088, 12548060110, 20076896176, 25096120220, 40153792352, 50192240440, 100384480880, 200768961760]

約数ペア:

[(1, 200768961760), (2, 100384480880), (4, 50192240440), (5, 40153792352), (8, 25096120220), (10, 20076896176), (16, 12548060110), (20, 10038448088), (32, 6274030055), (40, 5019224044), (80, 2509612022), (160, 1254806011), (1321, 151982560), (2642, 75991280), (5284, 37995640), (6605, 30396512), (10568, 18997820), (13210, 15198256), (21136, 9498910), (26420, 7599128), (42272, 4749455), (52840, 3799564), (105680, 1899782), (211360, 949891)]