201639510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{746813}}^1$

素因数の和:746829

約数の個数: 32

約数和(自身を含む): 537706080

約数和(自身を除く): 336066570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 746813, 1493626, 2240439, 3734065, 4480878, 6721317, 7468130, 11202195, 13442634, 20163951, 22404390, 33606585, 40327902, 67213170, 100819755, 201639510]

約数ペア:

[(1, 201639510), (2, 100819755), (3, 67213170), (5, 40327902), (6, 33606585), (9, 22404390), (10, 20163951), (15, 13442634), (18, 11202195), (27, 7468130), (30, 6721317), (45, 4480878), (54, 3734065), (90, 2240439), (135, 1493626), (270, 746813)]