201740988

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{659}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 478114560

約数和(自身を除く): 276373572

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 263, 291, 388, 526, 582, 659, 789, 1052, 1164, 1318, 1578, 1977, 2636, 3156, 3954, 7908, 25511, 51022, 63923, 76533, 102044, 127846, 153066, 173317, 191769, 255692, 306132, 346634, 383538, 519951, 693268, 767076, 1039902, 2079804, 16811749, 33623498, 50435247, 67246996, 100870494, 201740988]

約数ペア:

[(1, 201740988), (2, 100870494), (3, 67246996), (4, 50435247), (6, 33623498), (12, 16811749), (97, 2079804), (194, 1039902), (263, 767076), (291, 693268), (388, 519951), (526, 383538), (582, 346634), (659, 306132), (789, 255692), (1052, 191769), (1164, 173317), (1318, 153066), (1578, 127846), (1977, 102044), (2636, 76533), (3156, 63923), (3954, 51022), (7908, 25511)]