201998220135

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1\times {\mathrm{421739}}^1$

素因数の和:422647

約数の個数: 32

約数和(自身を含む): 332317624320

約数和(自身を除く): 130319404185

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 863, 2589, 4315, 12945, 31931, 95793, 159655, 421739, 478965, 1265217, 2108695, 6326085, 15604343, 46813029, 78021715, 234065145, 363960757, 1091882271, 1819803785, 5459411355, 13466548009, 40399644027, 67332740045, 201998220135]

約数ペア:

[(1, 201998220135), (3, 67332740045), (5, 40399644027), (15, 13466548009), (37, 5459411355), (111, 1819803785), (185, 1091882271), (555, 363960757), (863, 234065145), (2589, 78021715), (4315, 46813029), (12945, 15604343), (31931, 6326085), (95793, 2108695), (159655, 1265217), (421739, 478965)]