201750740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2203}}^1$

素因数の和:2472

約数の個数: 48

約数和(自身を含む): 448029120

約数和(自身を除く): 246278380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 241, 380, 482, 964, 1205, 2203, 2410, 4406, 4579, 4820, 8812, 9158, 11015, 18316, 22030, 22895, 41857, 44060, 45790, 83714, 91580, 167428, 209285, 418570, 530923, 837140, 1061846, 2123692, 2654615, 5309230, 10087537, 10618460, 20175074, 40350148, 50437685, 100875370, 201750740]

約数ペア:

[(1, 201750740), (2, 100875370), (4, 50437685), (5, 40350148), (10, 20175074), (19, 10618460), (20, 10087537), (38, 5309230), (76, 2654615), (95, 2123692), (190, 1061846), (241, 837140), (380, 530923), (482, 418570), (964, 209285), (1205, 167428), (2203, 91580), (2410, 83714), (4406, 45790), (4579, 44060), (4820, 41857), (8812, 22895), (9158, 22030), (11015, 18316)]