211329972

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{93179}}^1$

素因数の和:93202

約数の個数: 60

約数和(自身を含む): 631387680

約数和(自身を除く): 420057708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 93179, 186358, 279537, 372716, 559074, 652253, 838611, 1118148, 1304506, 1677222, 1956759, 2515833, 2609012, 3354444, 3913518, 5031666, 5870277, 7547499, 7827036, 10063332, 11740554, 15094998, 17610831, 23481108, 30189996, 35221662, 52832493, 70443324, 105664986, 211329972]

約数ペア:

[(1, 211329972), (2, 105664986), (3, 70443324), (4, 52832493), (6, 35221662), (7, 30189996), (9, 23481108), (12, 17610831), (14, 15094998), (18, 11740554), (21, 10063332), (27, 7827036), (28, 7547499), (36, 5870277), (42, 5031666), (54, 3913518), (63, 3354444), (81, 2609012), (84, 2515833), (108, 1956759), (126, 1677222), (162, 1304506), (189, 1118148), (252, 838611), (324, 652253), (378, 559074), (567, 372716), (756, 279537), (1134, 186358), (2268, 93179)]