201627316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{557}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 406848960

約数和(自身を除く): 205221644

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 433, 557, 836, 866, 1114, 1732, 2228, 4763, 6127, 8227, 9526, 10583, 12254, 16454, 19052, 21166, 24508, 32908, 42332, 90497, 116413, 180994, 232826, 241181, 361988, 465652, 482362, 964724, 2652991, 4582439, 5305982, 9164878, 10611964, 18329756, 50406829, 100813658, 201627316]

約数ペア:

[(1, 201627316), (2, 100813658), (4, 50406829), (11, 18329756), (19, 10611964), (22, 9164878), (38, 5305982), (44, 4582439), (76, 2652991), (209, 964724), (418, 482362), (433, 465652), (557, 361988), (836, 241181), (866, 232826), (1114, 180994), (1732, 116413), (2228, 90497), (4763, 42332), (6127, 32908), (8227, 24508), (9526, 21166), (10583, 19052), (12254, 16454)]