202146500

素因数分解:

$2^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{4871}}^1$

素因数の和:4973

約数の個数: 48

約数和(自身を含む): 446898816

約数和(自身を除く): 244752316

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 125, 166, 250, 332, 415, 500, 830, 1660, 2075, 4150, 4871, 8300, 9742, 10375, 19484, 20750, 24355, 41500, 48710, 97420, 121775, 243550, 404293, 487100, 608875, 808586, 1217750, 1617172, 2021465, 2435500, 4042930, 8085860, 10107325, 20214650, 40429300, 50536625, 101073250, 202146500]

約数ペア:

[(1, 202146500), (2, 101073250), (4, 50536625), (5, 40429300), (10, 20214650), (20, 10107325), (25, 8085860), (50, 4042930), (83, 2435500), (100, 2021465), (125, 1617172), (166, 1217750), (250, 808586), (332, 608875), (415, 487100), (500, 404293), (830, 243550), (1660, 121775), (2075, 97420), (4150, 48710), (4871, 41500), (8300, 24355), (9742, 20750), (10375, 19484)]