217414964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101977}}^1$

素因数の和:102035

約数の個数: 24

約数和(自身を含む): 419741448

約数和(自身を除く): 202326484

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 101977, 203954, 407908, 1325701, 2651402, 4181057, 5302804, 8362114, 16724228, 54353741, 108707482, 217414964]

約数ペア:

[(1, 217414964), (2, 108707482), (4, 54353741), (13, 16724228), (26, 8362114), (41, 5302804), (52, 4181057), (82, 2651402), (164, 1325701), (533, 407908), (1066, 203954), (2132, 101977)]