213679438

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{433}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 371851200

約数和(自身を除く): 158171762

約数列:

[1, 2, 7, 14, 101, 202, 349, 433, 698, 707, 866, 1414, 2443, 3031, 4886, 6062, 35249, 43733, 70498, 87466, 151117, 246743, 302234, 306131, 493486, 612262, 1057819, 2115638, 15262817, 30525634, 106839719, 213679438]

約数ペア:

[(1, 213679438), (2, 106839719), (7, 30525634), (14, 15262817), (101, 2115638), (202, 1057819), (349, 612262), (433, 493486), (698, 306131), (707, 302234), (866, 246743), (1414, 151117), (2443, 87466), (3031, 70498), (4886, 43733), (6062, 35249)]