201997170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{118127}}^1$

素因数の和:118159

約数の個数: 48

約数和(自身を含む): 552839040

約数和(自身を除く): 350841870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 118127, 236254, 354381, 590635, 708762, 1063143, 1181270, 1771905, 2126286, 2244413, 3543810, 4488826, 5315715, 6733239, 10631430, 11222065, 13466478, 20199717, 22444130, 33666195, 40399434, 67332390, 100998585, 201997170]

約数ペア:

[(1, 201997170), (2, 100998585), (3, 67332390), (5, 40399434), (6, 33666195), (9, 22444130), (10, 20199717), (15, 13466478), (18, 11222065), (19, 10631430), (30, 6733239), (38, 5315715), (45, 4488826), (57, 3543810), (90, 2244413), (95, 2126286), (114, 1771905), (171, 1181270), (190, 1063143), (285, 708762), (342, 590635), (570, 354381), (855, 236254), (1710, 118127)]