204906270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3067}}^1$

素因数の和:3225

約数の個数: 64

約数和(自身を含む): 524848896

約数和(自身を除く): 319942626

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 131, 170, 255, 262, 393, 510, 655, 786, 1310, 1965, 2227, 3067, 3930, 4454, 6134, 6681, 9201, 11135, 13362, 15335, 18402, 22270, 30670, 33405, 46005, 52139, 66810, 92010, 104278, 156417, 260695, 312834, 401777, 521390, 782085, 803554, 1205331, 1564170, 2008885, 2410662, 4017770, 6026655, 6830209, 12053310, 13660418, 20490627, 34151045, 40981254, 68302090, 102453135, 204906270]

約数ペア:

[(1, 204906270), (2, 102453135), (3, 68302090), (5, 40981254), (6, 34151045), (10, 20490627), (15, 13660418), (17, 12053310), (30, 6830209), (34, 6026655), (51, 4017770), (85, 2410662), (102, 2008885), (131, 1564170), (170, 1205331), (255, 803554), (262, 782085), (393, 521390), (510, 401777), (655, 312834), (786, 260695), (1310, 156417), (1965, 104278), (2227, 92010), (3067, 66810), (3930, 52139), (4454, 46005), (6134, 33405), (6681, 30670), (9201, 22270), (11135, 18402), (13362, 15335)]