210209692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2171

約数の個数: 96

約数和(自身を含む): 511418880

約数和(自身を除く): 301209188

約数列:

[1, 2, 4, 7, 11, 14, 17, 19, 22, 28, 34, 38, 44, 68, 76, 77, 119, 133, 154, 187, 209, 238, 266, 308, 323, 374, 418, 476, 532, 646, 748, 836, 1292, 1309, 1463, 2113, 2261, 2618, 2926, 3553, 4226, 4522, 5236, 5852, 7106, 8452, 9044, 14212, 14791, 23243, 24871, 29582, 35921, 40147, 46486, 49742, 59164, 71842, 80294, 92972, 99484, 143684, 160588, 162701, 251447, 281029, 325402, 395131, 441617, 502894, 562058, 650804, 682499, 790262, 883234, 1005788, 1124116, 1364998, 1580524, 1766468, 2729996, 2765917, 3091319, 4777493, 5531834, 6182638, 7507489, 9554986, 11063668, 12365276, 15014978, 19109972, 30029956, 52552423, 105104846, 210209692]

約数ペア:

[(1, 210209692), (2, 105104846), (4, 52552423), (7, 30029956), (11, 19109972), (14, 15014978), (17, 12365276), (19, 11063668), (22, 9554986), (28, 7507489), (34, 6182638), (38, 5531834), (44, 4777493), (68, 3091319), (76, 2765917), (77, 2729996), (119, 1766468), (133, 1580524), (154, 1364998), (187, 1124116), (209, 1005788), (238, 883234), (266, 790262), (308, 682499), (323, 650804), (374, 562058), (418, 502894), (476, 441617), (532, 395131), (646, 325402), (748, 281029), (836, 251447), (1292, 162701), (1309, 160588), (1463, 143684), (2113, 99484), (2261, 92972), (2618, 80294), (2926, 71842), (3553, 59164), (4226, 49742), (4522, 46486), (5236, 40147), (5852, 35921), (7106, 29582), (8452, 24871), (9044, 23243), (14212, 14791)]