197572364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 386104320

約数和(自身を除く): 188531956

約数列:

[1, 2, 4, 11, 22, 44, 79, 113, 158, 226, 316, 452, 503, 869, 1006, 1243, 1738, 2012, 2486, 3476, 4972, 5533, 8927, 11066, 17854, 22132, 35708, 39737, 56839, 79474, 98197, 113678, 158948, 196394, 227356, 392788, 437107, 625229, 874214, 1250458, 1748428, 2500916, 4490281, 8980562, 17961124, 49393091, 98786182, 197572364]

約数ペア:

[(1, 197572364), (2, 98786182), (4, 49393091), (11, 17961124), (22, 8980562), (44, 4490281), (79, 2500916), (113, 1748428), (158, 1250458), (226, 874214), (316, 625229), (452, 437107), (503, 392788), (869, 227356), (1006, 196394), (1243, 158948), (1738, 113678), (2012, 98197), (2486, 79474), (3476, 56839), (4972, 39737), (5533, 35708), (8927, 22132), (11066, 17854)]