202986830

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 370028736

約数和(自身を除く): 167041906

約数列:

[1, 2, 5, 10, 167, 197, 334, 394, 617, 835, 985, 1234, 1670, 1970, 3085, 6170, 32899, 65798, 103039, 121549, 164495, 206078, 243098, 328990, 515195, 607745, 1030390, 1215490, 20298683, 40597366, 101493415, 202986830]

約数ペア:

[(1, 202986830), (2, 101493415), (5, 40597366), (10, 20298683), (167, 1215490), (197, 1030390), (334, 607745), (394, 515195), (617, 328990), (835, 243098), (985, 206078), (1234, 164495), (1670, 121549), (1970, 103039), (3085, 65798), (6170, 32899)]