199747830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179953}}^1$

素因数の和:180000

約数の個数: 32

約数和(自身を含む): 492354144

約数和(自身を除く): 292606314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 179953, 359906, 539859, 899765, 1079718, 1799530, 2699295, 5398590, 6658261, 13316522, 19974783, 33291305, 39949566, 66582610, 99873915, 199747830]

約数ペア:

[(1, 199747830), (2, 99873915), (3, 66582610), (5, 39949566), (6, 33291305), (10, 19974783), (15, 13316522), (30, 6658261), (37, 5398590), (74, 2699295), (111, 1799530), (185, 1079718), (222, 899765), (370, 539859), (555, 359906), (1110, 179953)]