201998468546

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1\times {\mathrm{354743}}^1$

素因数の和:355298

約数の個数: 32

約数和(自身を含む): 350941144320

約数和(自身を除く): 148942675774

約数列:

[1, 2, 7, 14, 89, 178, 457, 623, 914, 1246, 3199, 6398, 40673, 81346, 284711, 354743, 569422, 709486, 2483201, 4966402, 31572127, 63144254, 162117551, 221004889, 324235102, 442009778, 1134822857, 2269645714, 14428462039, 28856924078, 100999234273, 201998468546]

約数ペア:

[(1, 201998468546), (2, 100999234273), (7, 28856924078), (14, 14428462039), (89, 2269645714), (178, 1134822857), (457, 442009778), (623, 324235102), (914, 221004889), (1246, 162117551), (3199, 63144254), (6398, 31572127), (40673, 4966402), (81346, 2483201), (284711, 709486), (354743, 569422)]