201365170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{13309}}^1$

素因数の和:13422

約数の個数: 32

約数和(自身を含む): 388119600

約数和(自身を除く): 186754430

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 7565, 13309, 15130, 26618, 66545, 133090, 226253, 452506, 1131265, 1184501, 2262530, 2369002, 5922505, 11845010, 20136517, 40273034, 100682585, 201365170]

約数ペア:

[(1, 201365170), (2, 100682585), (5, 40273034), (10, 20136517), (17, 11845010), (34, 5922505), (85, 2369002), (89, 2262530), (170, 1184501), (178, 1131265), (445, 452506), (890, 226253), (1513, 133090), (3026, 66545), (7565, 26618), (13309, 15130)]