200461185

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 354751488

約数和(自身を除く): 154290303

約数列:

[1, 3, 5, 9, 15, 45, 83, 191, 249, 281, 415, 573, 747, 843, 955, 1245, 1405, 1719, 2529, 2865, 3735, 4215, 8595, 12645, 15853, 23323, 47559, 53671, 69969, 79265, 116615, 142677, 161013, 209907, 237795, 268355, 349845, 483039, 713385, 805065, 1049535, 2415195, 4454693, 13364079, 22273465, 40092237, 66820395, 200461185]

約数ペア:

[(1, 200461185), (3, 66820395), (5, 40092237), (9, 22273465), (15, 13364079), (45, 4454693), (83, 2415195), (191, 1049535), (249, 805065), (281, 713385), (415, 483039), (573, 349845), (747, 268355), (843, 237795), (955, 209907), (1245, 161013), (1405, 142677), (1719, 116615), (2529, 79265), (2865, 69969), (3735, 53671), (4215, 47559), (8595, 23323), (12645, 15853)]