201803868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11279}}^1$

素因数の和:11367

約数の個数: 72

約数和(自身を含む): 591252480

約数和(自身を除く): 389448612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8946, 11279, 17892, 22558, 33837, 45116, 67674, 78953, 101511, 135348, 157906, 203022, 236859, 315812, 406044, 473718, 710577, 800809, 947436, 1421154, 1601618, 2402427, 2842308, 3203236, 4804854, 5605663, 7207281, 9609708, 11211326, 14414562, 16816989, 22422652, 28829124, 33633978, 50450967, 67267956, 100901934, 201803868]

約数ペア:

[(1, 201803868), (2, 100901934), (3, 67267956), (4, 50450967), (6, 33633978), (7, 28829124), (9, 22422652), (12, 16816989), (14, 14414562), (18, 11211326), (21, 9609708), (28, 7207281), (36, 5605663), (42, 4804854), (63, 3203236), (71, 2842308), (84, 2402427), (126, 1601618), (142, 1421154), (213, 947436), (252, 800809), (284, 710577), (426, 473718), (497, 406044), (639, 315812), (852, 236859), (994, 203022), (1278, 157906), (1491, 135348), (1988, 101511), (2556, 78953), (2982, 67674), (4473, 45116), (5964, 33837), (8946, 22558), (11279, 17892)]