201101868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{971}}^1$

素因数の和:1515

約数の個数: 72

約数和(自身を含む): 556186176

約数和(自身を除く): 355084308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 523, 971, 1046, 1569, 1942, 2092, 2913, 3138, 3884, 4707, 5753, 5826, 6276, 8739, 9414, 10681, 11506, 11652, 17259, 17478, 18828, 21362, 23012, 32043, 34518, 34956, 42724, 51777, 64086, 69036, 96129, 103554, 128172, 192258, 207108, 384516, 507833, 1015666, 1523499, 2031332, 3046998, 4570497, 5586163, 6093996, 9140994, 11172326, 16758489, 18281988, 22344652, 33516978, 50275467, 67033956, 100550934, 201101868]

約数ペア:

[(1, 201101868), (2, 100550934), (3, 67033956), (4, 50275467), (6, 33516978), (9, 22344652), (11, 18281988), (12, 16758489), (18, 11172326), (22, 9140994), (33, 6093996), (36, 5586163), (44, 4570497), (66, 3046998), (99, 2031332), (132, 1523499), (198, 1015666), (396, 507833), (523, 384516), (971, 207108), (1046, 192258), (1569, 128172), (1942, 103554), (2092, 96129), (2913, 69036), (3138, 64086), (3884, 51777), (4707, 42724), (5753, 34956), (5826, 34518), (6276, 32043), (8739, 23012), (9414, 21362), (10681, 18828), (11506, 17478), (11652, 17259)]