202824700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{156019}}^1$

素因数の和:156046

約数の個数: 36

約数和(自身を含む): 473988760

約数和(自身を除く): 271164060

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 156019, 312038, 624076, 780095, 1560190, 2028247, 3120380, 3900475, 4056494, 7800950, 8112988, 10141235, 15601900, 20282470, 40564940, 50706175, 101412350, 202824700]

約数ペア:

[(1, 202824700), (2, 101412350), (4, 50706175), (5, 40564940), (10, 20282470), (13, 15601900), (20, 10141235), (25, 8112988), (26, 7800950), (50, 4056494), (52, 3900475), (65, 3120380), (100, 2028247), (130, 1560190), (260, 780095), (325, 624076), (650, 312038), (1300, 156019)]