204429190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{94207}}^1$

素因数の和:94252

約数の個数: 32

約数和(自身を含む): 434110464

約数和(自身を除く): 229681274

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 94207, 188414, 471035, 659449, 942070, 1318898, 2920417, 3297245, 5840834, 6594490, 14602085, 20442919, 29204170, 40885838, 102214595, 204429190]

約数ペア:

[(1, 204429190), (2, 102214595), (5, 40885838), (7, 29204170), (10, 20442919), (14, 14602085), (31, 6594490), (35, 5840834), (62, 3297245), (70, 2920417), (155, 1318898), (217, 942070), (310, 659449), (434, 471035), (1085, 188414), (2170, 94207)]