201319264432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{87989189}}^1$

素因数の和:87989221

約数の個数: 40

約数和(自身を含む): 458247701520

約数和(自身を除く): 256928437088

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 87989189, 175978378, 351956756, 703913512, 967881079, 1143859457, 1407827024, 1935762158, 2287718914, 3871524316, 4575437828, 7743048632, 9150875656, 12582454027, 15486097264, 18301751312, 25164908054, 50329816108, 100659632216, 201319264432]

約数ペア:

[(1, 201319264432), (2, 100659632216), (4, 50329816108), (8, 25164908054), (11, 18301751312), (13, 15486097264), (16, 12582454027), (22, 9150875656), (26, 7743048632), (44, 4575437828), (52, 3871524316), (88, 2287718914), (104, 1935762158), (143, 1407827024), (176, 1143859457), (208, 967881079), (286, 703913512), (572, 351956756), (1144, 175978378), (2288, 87989189)]