201995745328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{57809}}^1$

素因数の和:58094

約数の個数: 80

約数和(自身を含む): 428127910560

約数和(自身を除く): 226132165232

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 157, 208, 214, 314, 428, 628, 856, 1256, 1391, 1712, 2041, 2512, 2782, 4082, 5564, 8164, 11128, 16328, 16799, 22256, 32656, 33598, 57809, 67196, 115618, 134392, 218387, 231236, 268784, 436774, 462472, 751517, 873548, 924944, 1503034, 1747096, 3006068, 3494192, 6012136, 6185563, 9076013, 12024272, 12371126, 18152026, 24742252, 36304052, 49484504, 72608104, 80412319, 98969008, 117988169, 145216208, 160824638, 235976338, 321649276, 471952676, 643298552, 943905352, 971133391, 1286597104, 1887810704, 1942266782, 3884533564, 7769067128, 12624734083, 15538134256, 25249468166, 50498936332, 100997872664, 201995745328]

約数ペア:

[(1, 201995745328), (2, 100997872664), (4, 50498936332), (8, 25249468166), (13, 15538134256), (16, 12624734083), (26, 7769067128), (52, 3884533564), (104, 1942266782), (107, 1887810704), (157, 1286597104), (208, 971133391), (214, 943905352), (314, 643298552), (428, 471952676), (628, 321649276), (856, 235976338), (1256, 160824638), (1391, 145216208), (1712, 117988169), (2041, 98969008), (2512, 80412319), (2782, 72608104), (4082, 49484504), (5564, 36304052), (8164, 24742252), (11128, 18152026), (16328, 12371126), (16799, 12024272), (22256, 9076013), (32656, 6185563), (33598, 6012136), (57809, 3494192), (67196, 3006068), (115618, 1747096), (134392, 1503034), (218387, 924944), (231236, 873548), (268784, 751517), (436774, 462472)]