218333192450

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{212873}}^1$

素因数の和:213239

約数の個数: 48

約数和(自身を含む): 413129680776

約数和(自身を除く): 194796488326

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 281, 365, 562, 730, 1405, 1825, 2810, 3650, 7025, 14050, 20513, 41026, 102565, 205130, 212873, 425746, 512825, 1025650, 1064365, 2128730, 5321825, 10643650, 15539729, 31079458, 59817313, 77698645, 119634626, 155397290, 299086565, 388493225, 598173130, 776986450, 1495432825, 2990865650, 4366663849, 8733327698, 21833319245, 43666638490, 109166596225, 218333192450]

約数ペア:

[(1, 218333192450), (2, 109166596225), (5, 43666638490), (10, 21833319245), (25, 8733327698), (50, 4366663849), (73, 2990865650), (146, 1495432825), (281, 776986450), (365, 598173130), (562, 388493225), (730, 299086565), (1405, 155397290), (1825, 119634626), (2810, 77698645), (3650, 59817313), (7025, 31079458), (14050, 15539729), (20513, 10643650), (41026, 5321825), (102565, 2128730), (205130, 1064365), (212873, 1025650), (425746, 512825)]