201456060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{258277}}^1$

素因数の和:258302

約数の個数: 48

約数和(自身を含む): 607469856

約数和(自身を除く): 406013796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 258277, 516554, 774831, 1033108, 1291385, 1549662, 2582770, 3099324, 3357601, 3874155, 5165540, 6715202, 7748310, 10072803, 13430404, 15496620, 16788005, 20145606, 33576010, 40291212, 50364015, 67152020, 100728030, 201456060]

約数ペア:

[(1, 201456060), (2, 100728030), (3, 67152020), (4, 50364015), (5, 40291212), (6, 33576010), (10, 20145606), (12, 16788005), (13, 15496620), (15, 13430404), (20, 10072803), (26, 7748310), (30, 6715202), (39, 5165540), (52, 3874155), (60, 3357601), (65, 3099324), (78, 2582770), (130, 1549662), (156, 1291385), (195, 1033108), (260, 774831), (390, 516554), (780, 258277)]