206722920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{36653}}^1$

素因数の和:36714

約数の個数: 64

約数和(自身を含む): 633381120

約数和(自身を除く): 426658200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 36653, 73306, 109959, 146612, 183265, 219918, 293224, 366530, 439836, 549795, 733060, 879672, 1099590, 1466120, 1722691, 2199180, 3445382, 4398360, 5168073, 6890764, 8613455, 10336146, 13781528, 17226910, 20672292, 25840365, 34453820, 41344584, 51680730, 68907640, 103361460, 206722920]

約数ペア:

[(1, 206722920), (2, 103361460), (3, 68907640), (4, 51680730), (5, 41344584), (6, 34453820), (8, 25840365), (10, 20672292), (12, 17226910), (15, 13781528), (20, 10336146), (24, 8613455), (30, 6890764), (40, 5168073), (47, 4398360), (60, 3445382), (94, 2199180), (120, 1722691), (141, 1466120), (188, 1099590), (235, 879672), (282, 733060), (376, 549795), (470, 439836), (564, 366530), (705, 293224), (940, 219918), (1128, 183265), (1410, 146612), (1880, 109959), (2820, 73306), (5640, 36653)]