209436500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4603}}^1$

素因数の和:4642

約数の個数: 96

約数和(自身を含む): 563087616

約数和(自身を除く): 353651116

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 325, 350, 364, 455, 500, 650, 700, 875, 910, 1300, 1625, 1750, 1820, 2275, 3250, 3500, 4550, 4603, 6500, 9100, 9206, 11375, 18412, 22750, 23015, 32221, 45500, 46030, 59839, 64442, 92060, 115075, 119678, 128884, 161105, 230150, 239356, 299195, 322210, 418873, 460300, 575375, 598390, 644420, 805525, 837746, 1150750, 1196780, 1495975, 1611050, 1675492, 2094365, 2301500, 2991950, 3222100, 4027625, 4188730, 5983900, 7479875, 8055250, 8377460, 10471825, 14959750, 16110500, 20943650, 29919500, 41887300, 52359125, 104718250, 209436500]

約数ペア:

[(1, 209436500), (2, 104718250), (4, 52359125), (5, 41887300), (7, 29919500), (10, 20943650), (13, 16110500), (14, 14959750), (20, 10471825), (25, 8377460), (26, 8055250), (28, 7479875), (35, 5983900), (50, 4188730), (52, 4027625), (65, 3222100), (70, 2991950), (91, 2301500), (100, 2094365), (125, 1675492), (130, 1611050), (140, 1495975), (175, 1196780), (182, 1150750), (250, 837746), (260, 805525), (325, 644420), (350, 598390), (364, 575375), (455, 460300), (500, 418873), (650, 322210), (700, 299195), (875, 239356), (910, 230150), (1300, 161105), (1625, 128884), (1750, 119678), (1820, 115075), (2275, 92060), (3250, 64442), (3500, 59839), (4550, 46030), (4603, 45500), (6500, 32221), (9100, 23015), (9206, 22750), (11375, 18412)]