200762560

素因数分解:

$2^6\times 5^1\times {\mathrm{627383}}^1$

素因数の和:627400

約数の個数: 28

約数和(自身を含む): 478066608

約数和(自身を除く): 277304048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 627383, 1254766, 2509532, 3136915, 5019064, 6273830, 10038128, 12547660, 20076256, 25095320, 40152512, 50190640, 100381280, 200762560]

約数ペア:

[(1, 200762560), (2, 100381280), (4, 50190640), (5, 40152512), (8, 25095320), (10, 20076256), (16, 12547660), (20, 10038128), (32, 6273830), (40, 5019064), (64, 3136915), (80, 2509532), (160, 1254766), (320, 627383)]