201747270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{81023}}^1$

素因数の和:81116

約数の個数: 32

約数和(自身を含む): 490033152

約数和(自身を除く): 288285882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 81023, 162046, 243069, 405115, 486138, 810230, 1215345, 2430690, 6724909, 13449818, 20174727, 33624545, 40349454, 67249090, 100873635, 201747270]

約数ペア:

[(1, 201747270), (2, 100873635), (3, 67249090), (5, 40349454), (6, 33624545), (10, 20174727), (15, 13449818), (30, 6724909), (83, 2430690), (166, 1215345), (249, 810230), (415, 486138), (498, 405115), (830, 243069), (1245, 162046), (2490, 81023)]