205084008

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41281}}^1$

素因数の和:41319

約数の個数: 64

約数和(自身を含む): 594460800

約数和(自身を除く): 389376792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 41281, 82562, 123843, 165124, 247686, 330248, 371529, 495372, 743058, 949463, 990744, 1114587, 1486116, 1898926, 2229174, 2848389, 2972232, 3797852, 4458348, 5696778, 7595704, 8545167, 8916696, 11393556, 17090334, 22787112, 25635501, 34180668, 51271002, 68361336, 102542004, 205084008]

約数ペア:

[(1, 205084008), (2, 102542004), (3, 68361336), (4, 51271002), (6, 34180668), (8, 25635501), (9, 22787112), (12, 17090334), (18, 11393556), (23, 8916696), (24, 8545167), (27, 7595704), (36, 5696778), (46, 4458348), (54, 3797852), (69, 2972232), (72, 2848389), (92, 2229174), (108, 1898926), (138, 1486116), (184, 1114587), (207, 990744), (216, 949463), (276, 743058), (414, 495372), (552, 371529), (621, 330248), (828, 247686), (1242, 165124), (1656, 123843), (2484, 82562), (4968, 41281)]