201983800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59407}}^1$

素因数の和:59440

約数の個数: 48

約数和(自身を含む): 497244960

約数和(自身を除く): 295261160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 59407, 118814, 237628, 297035, 475256, 594070, 1009919, 1188140, 1485175, 2019838, 2376280, 2970350, 4039676, 5049595, 5940700, 8079352, 10099190, 11881400, 20198380, 25247975, 40396760, 50495950, 100991900, 201983800]

約数ペア:

[(1, 201983800), (2, 100991900), (4, 50495950), (5, 40396760), (8, 25247975), (10, 20198380), (17, 11881400), (20, 10099190), (25, 8079352), (34, 5940700), (40, 5049595), (50, 4039676), (68, 2970350), (85, 2376280), (100, 2019838), (136, 1485175), (170, 1188140), (200, 1009919), (340, 594070), (425, 475256), (680, 297035), (850, 237628), (1700, 118814), (3400, 59407)]