201867970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{34273}}^1$

素因数の和:34330

約数の個数: 32

約数和(自身を含む): 394836480

約数和(自身を除く): 192968510

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 34273, 68546, 171365, 342730, 651187, 1062463, 1302374, 2124926, 3255935, 5312315, 6511870, 10624630, 20186797, 40373594, 100933985, 201867970]

約数ペア:

[(1, 201867970), (2, 100933985), (5, 40373594), (10, 20186797), (19, 10624630), (31, 6511870), (38, 5312315), (62, 3255935), (95, 2124926), (155, 1302374), (190, 1062463), (310, 651187), (589, 342730), (1178, 171365), (2945, 68546), (5890, 34273)]