196512100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{63391}}^1$

素因数の和:63436

約数の個数: 36

約数和(自身を含む): 440194048

約数和(自身を除く): 243681948

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 63391, 126782, 253564, 316955, 633910, 1267820, 1584775, 1965121, 3169550, 3930242, 6339100, 7860484, 9825605, 19651210, 39302420, 49128025, 98256050, 196512100]

約数ペア:

[(1, 196512100), (2, 98256050), (4, 49128025), (5, 39302420), (10, 19651210), (20, 9825605), (25, 7860484), (31, 6339100), (50, 3930242), (62, 3169550), (100, 1965121), (124, 1584775), (155, 1267820), (310, 633910), (620, 316955), (775, 253564), (1550, 126782), (3100, 63391)]