201863100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{39581}}^1$

素因数の和:39615

約数の個数: 72

約数和(自身を含む): 618429168

約数和(自身を除く): 416566068

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, 39581, 79162, 118743, 158324, 197905, 237486, 395810, 474972, 593715, 672877, 791620, 989525, 1187430, 1345754, 1979050, 2018631, 2374860, 2691508, 2968575, 3364385, 3958100, 4037262, 5937150, 6728770, 8074524, 10093155, 11874300, 13457540, 16821925, 20186310, 33643850, 40372620, 50465775, 67287700, 100931550, 201863100]

約数ペア:

[(1, 201863100), (2, 100931550), (3, 67287700), (4, 50465775), (5, 40372620), (6, 33643850), (10, 20186310), (12, 16821925), (15, 13457540), (17, 11874300), (20, 10093155), (25, 8074524), (30, 6728770), (34, 5937150), (50, 4037262), (51, 3958100), (60, 3364385), (68, 2968575), (75, 2691508), (85, 2374860), (100, 2018631), (102, 1979050), (150, 1345754), (170, 1187430), (204, 989525), (255, 791620), (300, 672877), (340, 593715), (425, 474972), (510, 395810), (850, 237486), (1020, 197905), (1275, 158324), (1700, 118743), (2550, 79162), (5100, 39581)]