212323965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{6997}}^1$

素因数の和:7046

約数の個数: 48

約数和(自身を含む): 412490112

約数和(自身を除く): 200166147

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 289, 357, 595, 867, 1445, 1785, 2023, 4335, 6069, 6997, 10115, 20991, 30345, 34985, 48979, 104955, 118949, 146937, 244895, 356847, 594745, 734685, 832643, 1784235, 2022133, 2497929, 4163215, 6066399, 10110665, 12489645, 14154931, 30331995, 42464793, 70774655, 212323965]

約数ペア:

[(1, 212323965), (3, 70774655), (5, 42464793), (7, 30331995), (15, 14154931), (17, 12489645), (21, 10110665), (35, 6066399), (51, 4163215), (85, 2497929), (105, 2022133), (119, 1784235), (255, 832643), (289, 734685), (357, 594745), (595, 356847), (867, 244895), (1445, 146937), (1785, 118949), (2023, 104955), (4335, 48979), (6069, 34985), (6997, 30345), (10115, 20991)]