206804940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{65033}}^1$

素因数の和:65098

約数の個数: 48

約数和(自身を含む): 589988448

約数和(自身を除く): 383183508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 65033, 130066, 195099, 260132, 325165, 390198, 650330, 780396, 975495, 1300660, 1950990, 3446749, 3901980, 6893498, 10340247, 13786996, 17233745, 20680494, 34467490, 41360988, 51701235, 68934980, 103402470, 206804940]

約数ペア:

[(1, 206804940), (2, 103402470), (3, 68934980), (4, 51701235), (5, 41360988), (6, 34467490), (10, 20680494), (12, 17233745), (15, 13786996), (20, 10340247), (30, 6893498), (53, 3901980), (60, 3446749), (106, 1950990), (159, 1300660), (212, 975495), (265, 780396), (318, 650330), (530, 390198), (636, 325165), (795, 260132), (1060, 195099), (1590, 130066), (3180, 65033)]