201133770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1061}}^1$

素因数の和:1231

約数の個数: 64

約数和(自身を含む): 495486720

約数和(自身を除く): 294352950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 89, 142, 178, 213, 267, 355, 426, 445, 534, 710, 890, 1061, 1065, 1335, 2122, 2130, 2670, 3183, 5305, 6319, 6366, 10610, 12638, 15915, 18957, 31595, 31830, 37914, 63190, 75331, 94429, 94785, 150662, 188858, 189570, 225993, 283287, 376655, 451986, 472145, 566574, 753310, 944290, 1129965, 1416435, 2259930, 2832870, 6704459, 13408918, 20113377, 33522295, 40226754, 67044590, 100566885, 201133770]

約数ペア:

[(1, 201133770), (2, 100566885), (3, 67044590), (5, 40226754), (6, 33522295), (10, 20113377), (15, 13408918), (30, 6704459), (71, 2832870), (89, 2259930), (142, 1416435), (178, 1129965), (213, 944290), (267, 753310), (355, 566574), (426, 472145), (445, 451986), (534, 376655), (710, 283287), (890, 225993), (1061, 189570), (1065, 188858), (1335, 150662), (2122, 94785), (2130, 94429), (2670, 75331), (3183, 63190), (5305, 37914), (6319, 31830), (6366, 31595), (10610, 18957), (12638, 15915)]