200719510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{9013}}^1$

素因数の和:9168

約数の個数: 32

約数和(自身を含む): 385510752

約数和(自身を除く): 184791242

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 2227, 4454, 9013, 11135, 18026, 22270, 45065, 90130, 153221, 306442, 766105, 1180703, 1532210, 2361406, 5903515, 11807030, 20071951, 40143902, 100359755, 200719510]

約数ペア:

[(1, 200719510), (2, 100359755), (5, 40143902), (10, 20071951), (17, 11807030), (34, 5903515), (85, 2361406), (131, 1532210), (170, 1180703), (262, 766105), (655, 306442), (1310, 153221), (2227, 90130), (4454, 45065), (9013, 22270), (11135, 18026)]