201655408

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{337}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 396068400

約数和(自身を除く): 194412992

約数列:

[1, 2, 4, 8, 16, 149, 251, 298, 337, 502, 596, 674, 1004, 1192, 1348, 2008, 2384, 2696, 4016, 5392, 37399, 50213, 74798, 84587, 100426, 149596, 169174, 200852, 299192, 338348, 401704, 598384, 676696, 803408, 1353392, 12603463, 25206926, 50413852, 100827704, 201655408]

約数ペア:

[(1, 201655408), (2, 100827704), (4, 50413852), (8, 25206926), (16, 12603463), (149, 1353392), (251, 803408), (298, 676696), (337, 598384), (502, 401704), (596, 338348), (674, 299192), (1004, 200852), (1192, 169174), (1348, 149596), (2008, 100426), (2384, 84587), (2696, 74798), (4016, 50213), (5392, 37399)]