206783910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{56039}}^1$

素因数の和:56093

約数の個数: 48

約数和(自身を含む): 550761120

約数和(自身を除く): 343977210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 56039, 112078, 168117, 280195, 336234, 504351, 560390, 840585, 1008702, 1681170, 2297599, 2521755, 4595198, 5043510, 6892797, 11487995, 13785594, 20678391, 22975990, 34463985, 41356782, 68927970, 103391955, 206783910]

約数ペア:

[(1, 206783910), (2, 103391955), (3, 68927970), (5, 41356782), (6, 34463985), (9, 22975990), (10, 20678391), (15, 13785594), (18, 11487995), (30, 6892797), (41, 5043510), (45, 4595198), (82, 2521755), (90, 2297599), (123, 1681170), (205, 1008702), (246, 840585), (369, 560390), (410, 504351), (615, 336234), (738, 280195), (1230, 168117), (1845, 112078), (3690, 56039)]