200846640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{836861}}^1$

素因数の和:836877

約数の個数: 40

約数和(自身を含む): 622625328

約数和(自身を除く): 421778688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 836861, 1673722, 2510583, 3347444, 4184305, 5021166, 6694888, 8368610, 10042332, 12552915, 13389776, 16737220, 20084664, 25105830, 33474440, 40169328, 50211660, 66948880, 100423320, 200846640]

約数ペア:

[(1, 200846640), (2, 100423320), (3, 66948880), (4, 50211660), (5, 40169328), (6, 33474440), (8, 25105830), (10, 20084664), (12, 16737220), (15, 13389776), (16, 12552915), (20, 10042332), (24, 8368610), (30, 6694888), (40, 5021166), (48, 4184305), (60, 3347444), (80, 2510583), (120, 1673722), (240, 836861)]