210072031036

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{617}}^1\times {\mathrm{67181}}^1$

素因数の和:67990

約数の個数: 48

約数和(自身を含む): 423156307392

約数和(自身を除く): 213084276356

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 617, 724, 1234, 1267, 2468, 2534, 4319, 5068, 8638, 17276, 67181, 111677, 134362, 223354, 268724, 446708, 470267, 781739, 940534, 1563478, 1881068, 3126956, 12159761, 24319522, 41450677, 48639044, 82901354, 85118327, 165802708, 170236654, 290154739, 340473308, 580309478, 1160618956, 7502572537, 15005145074, 30010290148, 52518007759, 105036015518, 210072031036]

約数ペア:

[(1, 210072031036), (2, 105036015518), (4, 52518007759), (7, 30010290148), (14, 15005145074), (28, 7502572537), (181, 1160618956), (362, 580309478), (617, 340473308), (724, 290154739), (1234, 170236654), (1267, 165802708), (2468, 85118327), (2534, 82901354), (4319, 48639044), (5068, 41450677), (8638, 24319522), (17276, 12159761), (67181, 3126956), (111677, 1881068), (134362, 1563478), (223354, 940534), (268724, 781739), (446708, 470267)]