201102876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{997}}^1$

素因数の和:1451

約数の個数: 72

約数和(自身を含む): 549267264

約数和(自身を除く): 348164388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 431, 468, 862, 997, 1293, 1724, 1994, 2586, 2991, 3879, 3988, 5172, 5603, 5982, 7758, 8973, 11206, 11964, 12961, 15516, 16809, 17946, 22412, 25922, 33618, 35892, 38883, 50427, 51844, 67236, 77766, 100854, 116649, 155532, 201708, 233298, 429707, 466596, 859414, 1289121, 1718828, 2578242, 3867363, 5156484, 5586191, 7734726, 11172382, 15469452, 16758573, 22344764, 33517146, 50275719, 67034292, 100551438, 201102876]

約数ペア:

[(1, 201102876), (2, 100551438), (3, 67034292), (4, 50275719), (6, 33517146), (9, 22344764), (12, 16758573), (13, 15469452), (18, 11172382), (26, 7734726), (36, 5586191), (39, 5156484), (52, 3867363), (78, 2578242), (117, 1718828), (156, 1289121), (234, 859414), (431, 466596), (468, 429707), (862, 233298), (997, 201708), (1293, 155532), (1724, 116649), (1994, 100854), (2586, 77766), (2991, 67236), (3879, 51844), (3988, 50427), (5172, 38883), (5603, 35892), (5982, 33618), (7758, 25922), (8973, 22412), (11206, 17946), (11964, 16809), (12961, 15516)]