200201300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{154001}}^1$

素因数の和:154028

約数の個数: 36

約数和(自身を含む): 467858076

約数和(自身を除く): 267656776

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 154001, 308002, 616004, 770005, 1540010, 2002013, 3080020, 3850025, 4004026, 7700050, 8008052, 10010065, 15400100, 20020130, 40040260, 50050325, 100100650, 200201300]

約数ペア:

[(1, 200201300), (2, 100100650), (4, 50050325), (5, 40040260), (10, 20020130), (13, 15400100), (20, 10010065), (25, 8008052), (26, 7700050), (50, 4004026), (52, 3850025), (65, 3080020), (100, 2002013), (130, 1540010), (260, 770005), (325, 616004), (650, 308002), (1300, 154001)]