214597908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1693}}^1$

素因数の和:2213

約数の個数: 72

約数和(自身を含む): 621548928

約数和(自身を除く): 406951020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 503, 1006, 1509, 1693, 2012, 3018, 3386, 3521, 4527, 5079, 6036, 6772, 7042, 9054, 10158, 10563, 11851, 14084, 15237, 18108, 20316, 21126, 23702, 30474, 31689, 35553, 42252, 47404, 60948, 63378, 71106, 106659, 126756, 142212, 213318, 426636, 851579, 1703158, 2554737, 3406316, 5109474, 5961053, 7664211, 10218948, 11922106, 15328422, 17883159, 23844212, 30656844, 35766318, 53649477, 71532636, 107298954, 214597908]

約数ペア:

[(1, 214597908), (2, 107298954), (3, 71532636), (4, 53649477), (6, 35766318), (7, 30656844), (9, 23844212), (12, 17883159), (14, 15328422), (18, 11922106), (21, 10218948), (28, 7664211), (36, 5961053), (42, 5109474), (63, 3406316), (84, 2554737), (126, 1703158), (252, 851579), (503, 426636), (1006, 213318), (1509, 142212), (1693, 126756), (2012, 106659), (3018, 71106), (3386, 63378), (3521, 60948), (4527, 47404), (5079, 42252), (6036, 35553), (6772, 31689), (7042, 30474), (9054, 23702), (10158, 21126), (10563, 20316), (11851, 18108), (14084, 15237)]