201236921620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{16057}}^1\times {\mathrm{89519}}^1$

素因数の和:105592

約数の個数: 48

約数和(自身を含む): 483004085760

約数和(自身を除く): 281767164140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 16057, 32114, 64228, 80285, 89519, 112399, 160570, 179038, 224798, 321140, 358076, 447595, 449596, 561995, 626633, 895190, 1123990, 1253266, 1790380, 2247980, 2506532, 3133165, 6266330, 12532660, 1437406583, 2874813166, 5749626332, 7187032915, 10061846081, 14374065830, 20123692162, 28748131660, 40247384324, 50309230405, 100618460810, 201236921620]

約数ペア:

[(1, 201236921620), (2, 100618460810), (4, 50309230405), (5, 40247384324), (7, 28748131660), (10, 20123692162), (14, 14374065830), (20, 10061846081), (28, 7187032915), (35, 5749626332), (70, 2874813166), (140, 1437406583), (16057, 12532660), (32114, 6266330), (64228, 3133165), (80285, 2506532), (89519, 2247980), (112399, 1790380), (160570, 1253266), (179038, 1123990), (224798, 895190), (321140, 626633), (358076, 561995), (447595, 449596)]