214612100

素因数分解:

$2^2\times 5^2\times {\mathrm{557}}^1\times {\mathrm{3853}}^1$

素因数の和:4424

約数の個数: 36

約数和(自身を含む): 466665444

約数和(自身を除く): 252053344

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 557, 1114, 2228, 2785, 3853, 5570, 7706, 11140, 13925, 15412, 19265, 27850, 38530, 55700, 77060, 96325, 192650, 385300, 2146121, 4292242, 8584484, 10730605, 21461210, 42922420, 53653025, 107306050, 214612100]

約数ペア:

[(1, 214612100), (2, 107306050), (4, 53653025), (5, 42922420), (10, 21461210), (20, 10730605), (25, 8584484), (50, 4292242), (100, 2146121), (557, 385300), (1114, 192650), (2228, 96325), (2785, 77060), (3853, 55700), (5570, 38530), (7706, 27850), (11140, 19265), (13925, 15412)]