201960726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 455970816

約数和(自身を除く): 254010090

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 191, 222, 382, 407, 433, 573, 814, 866, 1146, 1221, 1299, 2101, 2442, 2598, 4202, 4763, 6303, 7067, 9526, 12606, 14134, 14289, 16021, 21201, 28578, 32042, 42402, 48063, 77737, 82703, 96126, 155474, 165406, 176231, 233211, 248109, 352462, 466422, 496218, 528693, 909733, 1057386, 1819466, 2729199, 3060011, 5458398, 6120022, 9180033, 18360066, 33660121, 67320242, 100980363, 201960726]

約数ペア:

[(1, 201960726), (2, 100980363), (3, 67320242), (6, 33660121), (11, 18360066), (22, 9180033), (33, 6120022), (37, 5458398), (66, 3060011), (74, 2729199), (111, 1819466), (191, 1057386), (222, 909733), (382, 528693), (407, 496218), (433, 466422), (573, 352462), (814, 248109), (866, 233211), (1146, 176231), (1221, 165406), (1299, 155474), (2101, 96126), (2442, 82703), (2598, 77737), (4202, 48063), (4763, 42402), (6303, 32042), (7067, 28578), (9526, 21201), (12606, 16021), (14134, 14289)]