207058980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{202999}}^1$

素因数の和:203028

約数の個数: 48

約数和(自身を含む): 613872000

約数和(自身を除く): 406813020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 202999, 405998, 608997, 811996, 1014995, 1217994, 2029990, 2435988, 3044985, 3450983, 4059980, 6089970, 6901966, 10352949, 12179940, 13803932, 17254915, 20705898, 34509830, 41411796, 51764745, 69019660, 103529490, 207058980]

約数ペア:

[(1, 207058980), (2, 103529490), (3, 69019660), (4, 51764745), (5, 41411796), (6, 34509830), (10, 20705898), (12, 17254915), (15, 13803932), (17, 12179940), (20, 10352949), (30, 6901966), (34, 6089970), (51, 4059980), (60, 3450983), (68, 3044985), (85, 2435988), (102, 2029990), (170, 1217994), (204, 1014995), (255, 811996), (340, 608997), (510, 405998), (1020, 202999)]