201544330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3847}}^1$

素因数の和:3911

約数の個数: 48

約数和(自身を含む): 405609984

約数和(自身を除く): 204065654

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 169, 310, 338, 403, 806, 845, 1690, 2015, 3847, 4030, 5239, 7694, 10478, 19235, 26195, 38470, 50011, 52390, 100022, 119257, 238514, 250055, 500110, 596285, 650143, 1192570, 1300286, 1550341, 3100682, 3250715, 6501430, 7751705, 15503410, 20154433, 40308866, 100772165, 201544330]

約数ペア:

[(1, 201544330), (2, 100772165), (5, 40308866), (10, 20154433), (13, 15503410), (26, 7751705), (31, 6501430), (62, 3250715), (65, 3100682), (130, 1550341), (155, 1300286), (169, 1192570), (310, 650143), (338, 596285), (403, 500110), (806, 250055), (845, 238514), (1690, 119257), (2015, 100022), (3847, 52390), (4030, 50011), (5239, 38470), (7694, 26195), (10478, 19235)]