201489744

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2476

約数の個数: 80

約数和(自身を含む): 545840064

約数和(自身を除く): 344350320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 43, 48, 82, 86, 123, 129, 164, 172, 246, 258, 328, 344, 492, 516, 656, 688, 984, 1032, 1763, 1968, 2064, 2381, 3526, 4762, 5289, 7052, 7143, 9524, 10578, 14104, 14286, 19048, 21156, 28208, 28572, 38096, 42312, 57144, 84624, 97621, 102383, 114288, 195242, 204766, 292863, 307149, 390484, 409532, 585726, 614298, 780968, 819064, 1171452, 1228596, 1561936, 1638128, 2342904, 2457192, 4197703, 4685808, 4914384, 8395406, 12593109, 16790812, 25186218, 33581624, 50372436, 67163248, 100744872, 201489744]

約数ペア:

[(1, 201489744), (2, 100744872), (3, 67163248), (4, 50372436), (6, 33581624), (8, 25186218), (12, 16790812), (16, 12593109), (24, 8395406), (41, 4914384), (43, 4685808), (48, 4197703), (82, 2457192), (86, 2342904), (123, 1638128), (129, 1561936), (164, 1228596), (172, 1171452), (246, 819064), (258, 780968), (328, 614298), (344, 585726), (492, 409532), (516, 390484), (656, 307149), (688, 292863), (984, 204766), (1032, 195242), (1763, 114288), (1968, 102383), (2064, 97621), (2381, 84624), (3526, 57144), (4762, 42312), (5289, 38096), (7052, 28572), (7143, 28208), (9524, 21156), (10578, 19048), (14104, 14286)]