204446060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8641}}^1$

素因数の和:8683

約数の個数: 72

約数和(自身を含む): 531379296

約数和(自身を除く): 326933236

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 8641, 11830, 17282, 23660, 34564, 43205, 60487, 86410, 112333, 120974, 172820, 224666, 241948, 302435, 449332, 561665, 604870, 786331, 1123330, 1209740, 1460329, 1572662, 2246660, 2920658, 3145324, 3931655, 5841316, 7301645, 7863310, 10222303, 14603290, 15726620, 20444606, 29206580, 40889212, 51111515, 102223030, 204446060]

約数ペア:

[(1, 204446060), (2, 102223030), (4, 51111515), (5, 40889212), (7, 29206580), (10, 20444606), (13, 15726620), (14, 14603290), (20, 10222303), (26, 7863310), (28, 7301645), (35, 5841316), (52, 3931655), (65, 3145324), (70, 2920658), (91, 2246660), (130, 1572662), (140, 1460329), (169, 1209740), (182, 1123330), (260, 786331), (338, 604870), (364, 561665), (455, 449332), (676, 302435), (845, 241948), (910, 224666), (1183, 172820), (1690, 120974), (1820, 112333), (2366, 86410), (3380, 60487), (4732, 43205), (5915, 34564), (8641, 23660), (11830, 17282)]