201964070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8461}}^1$

素因数の和:8517

約数の個数: 64

約数和(自身を含む): 467914752

約数和(自身を除く): 265950682

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 682, 770, 1085, 1705, 2170, 2387, 3410, 4774, 8461, 11935, 16922, 23870, 42305, 59227, 84610, 93071, 118454, 186142, 262291, 296135, 465355, 524582, 592270, 651497, 930710, 1302994, 1311455, 1836037, 2622910, 2885201, 3257485, 3672074, 5770402, 6514970, 9180185, 14426005, 18360370, 20196407, 28852010, 40392814, 100982035, 201964070]

約数ペア:

[(1, 201964070), (2, 100982035), (5, 40392814), (7, 28852010), (10, 20196407), (11, 18360370), (14, 14426005), (22, 9180185), (31, 6514970), (35, 5770402), (55, 3672074), (62, 3257485), (70, 2885201), (77, 2622910), (110, 1836037), (154, 1311455), (155, 1302994), (217, 930710), (310, 651497), (341, 592270), (385, 524582), (434, 465355), (682, 296135), (770, 262291), (1085, 186142), (1705, 118454), (2170, 93071), (2387, 84610), (3410, 59227), (4774, 42305), (8461, 23870), (11935, 16922)]