217370934

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 532591488

約数和(自身を除く): 315220554

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 121, 129, 198, 211, 242, 258, 363, 387, 422, 473, 633, 726, 774, 946, 1089, 1266, 1331, 1419, 1899, 2178, 2321, 2662, 2838, 3798, 3993, 4257, 4642, 5203, 6963, 7986, 8514, 9073, 10406, 11979, 13926, 15609, 18146, 20889, 23958, 25531, 27219, 31218, 41778, 46827, 51062, 54438, 57233, 76593, 81657, 93654, 99803, 114466, 153186, 163314, 171699, 199606, 229779, 280841, 299409, 343398, 459558, 515097, 561682, 598818, 842523, 898227, 1030194, 1097833, 1685046, 1796454, 2195666, 2527569, 3293499, 5055138, 6586998, 9880497, 12076163, 19760994, 24152326, 36228489, 72456978, 108685467, 217370934]

約数ペア:

[(1, 217370934), (2, 108685467), (3, 72456978), (6, 36228489), (9, 24152326), (11, 19760994), (18, 12076163), (22, 9880497), (33, 6586998), (43, 5055138), (66, 3293499), (86, 2527569), (99, 2195666), (121, 1796454), (129, 1685046), (198, 1097833), (211, 1030194), (242, 898227), (258, 842523), (363, 598818), (387, 561682), (422, 515097), (473, 459558), (633, 343398), (726, 299409), (774, 280841), (946, 229779), (1089, 199606), (1266, 171699), (1331, 163314), (1419, 153186), (1899, 114466), (2178, 99803), (2321, 93654), (2662, 81657), (2838, 76593), (3798, 57233), (3993, 54438), (4257, 51062), (4642, 46827), (5203, 41778), (6963, 31218), (7986, 27219), (8514, 25531), (9073, 23958), (10406, 20889), (11979, 18146), (13926, 15609)]