199771830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{2531}}^1$

素因数の和:3421

約数の個数: 48

約数和(自身を含む): 520204464

約数和(自身を除く): 320432634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 877, 1754, 2531, 2631, 4385, 5062, 5262, 7593, 7893, 8770, 12655, 13155, 15186, 15786, 22779, 25310, 26310, 37965, 39465, 45558, 75930, 78930, 113895, 227790, 2219687, 4439374, 6659061, 11098435, 13318122, 19977183, 22196870, 33295305, 39954366, 66590610, 99885915, 199771830]

約数ペア:

[(1, 199771830), (2, 99885915), (3, 66590610), (5, 39954366), (6, 33295305), (9, 22196870), (10, 19977183), (15, 13318122), (18, 11098435), (30, 6659061), (45, 4439374), (90, 2219687), (877, 227790), (1754, 113895), (2531, 78930), (2631, 75930), (4385, 45558), (5062, 39465), (5262, 37965), (7593, 26310), (7893, 25310), (8770, 22779), (12655, 15786), (13155, 15186)]