203468910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1327}}^1$

素因数の和:1625

約数の個数: 64

約数和(自身を含む): 516326400

約数和(自身を除く): 312857490

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 269, 285, 538, 570, 807, 1327, 1345, 1614, 2654, 2690, 3981, 4035, 5111, 6635, 7962, 8070, 10222, 13270, 15333, 19905, 25213, 25555, 30666, 39810, 50426, 51110, 75639, 76665, 126065, 151278, 153330, 252130, 356963, 378195, 713926, 756390, 1070889, 1784815, 2141778, 3569630, 5354445, 6782297, 10708890, 13564594, 20346891, 33911485, 40693782, 67822970, 101734455, 203468910]

約数ペア:

[(1, 203468910), (2, 101734455), (3, 67822970), (5, 40693782), (6, 33911485), (10, 20346891), (15, 13564594), (19, 10708890), (30, 6782297), (38, 5354445), (57, 3569630), (95, 2141778), (114, 1784815), (190, 1070889), (269, 756390), (285, 713926), (538, 378195), (570, 356963), (807, 252130), (1327, 153330), (1345, 151278), (1614, 126065), (2654, 76665), (2690, 75639), (3981, 51110), (4035, 50426), (5111, 39810), (6635, 30666), (7962, 25555), (8070, 25213), (10222, 19905), (13270, 15333)]