201763900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{155203}}^1$

素因数の和:155230

約数の個数: 36

約数和(自身を含む): 471509752

約数和(自身を除く): 269745852

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 155203, 310406, 620812, 776015, 1552030, 2017639, 3104060, 3880075, 4035278, 7760150, 8070556, 10088195, 15520300, 20176390, 40352780, 50440975, 100881950, 201763900]

約数ペア:

[(1, 201763900), (2, 100881950), (4, 50440975), (5, 40352780), (10, 20176390), (13, 15520300), (20, 10088195), (25, 8070556), (26, 7760150), (50, 4035278), (52, 3880075), (65, 3104060), (100, 2017639), (130, 1552030), (260, 776015), (325, 620812), (650, 310406), (1300, 155203)]