209186700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41017}}^1$

素因数の和:41051

約数の個数: 72

約数和(自身を含む): 640865232

約数和(自身を除く): 431678532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 41017, 82034, 123051, 164068, 205085, 246102, 410170, 492204, 615255, 697289, 820340, 1025425, 1230510, 1394578, 2050850, 2091867, 2461020, 2789156, 3076275, 3486445, 4101700, 4183734, 6152550, 6972890, 8367468, 10459335, 12305100, 13945780, 17432225, 20918670, 34864450, 41837340, 52296675, 69728900, 104593350, 209186700]

約数ペア:

[(1, 209186700), (2, 104593350), (3, 69728900), (4, 52296675), (5, 41837340), (6, 34864450), (10, 20918670), (12, 17432225), (15, 13945780), (17, 12305100), (20, 10459335), (25, 8367468), (30, 6972890), (34, 6152550), (50, 4183734), (51, 4101700), (60, 3486445), (68, 3076275), (75, 2789156), (85, 2461020), (100, 2091867), (102, 2050850), (150, 1394578), (170, 1230510), (204, 1025425), (255, 820340), (300, 697289), (340, 615255), (425, 492204), (510, 410170), (850, 246102), (1020, 205085), (1275, 164068), (1700, 123051), (2550, 82034), (5100, 41017)]