203435609840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{133839217}}^1$

素因数の和:133839249

約数の個数: 40

約数和(自身を含む): 497881890960

約数和(自身を除く): 294446281120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 133839217, 267678434, 535356868, 669196085, 1070713736, 1338392170, 2141427472, 2542945123, 2676784340, 5085890246, 5353568680, 10171780492, 10707137360, 12714725615, 20343560984, 25429451230, 40687121968, 50858902460, 101717804920, 203435609840]

約数ペア:

[(1, 203435609840), (2, 101717804920), (4, 50858902460), (5, 40687121968), (8, 25429451230), (10, 20343560984), (16, 12714725615), (19, 10707137360), (20, 10171780492), (38, 5353568680), (40, 5085890246), (76, 2676784340), (80, 2542945123), (95, 2141427472), (152, 1338392170), (190, 1070713736), (304, 669196085), (380, 535356868), (760, 267678434), (1520, 133839217)]