203359380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15619}}^1$

素因数の和:15669

約数の個数: 96

約数和(自身を含む): 671784960

約数和(自身を除く): 468425580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 15619, 31238, 46857, 62476, 78095, 93714, 109333, 156190, 187428, 218666, 234285, 312380, 327999, 437332, 468570, 484189, 546665, 655998, 937140, 968378, 1093330, 1311996, 1452567, 1639995, 1936756, 2186660, 2420945, 2905134, 3279990, 3389323, 4841890, 5810268, 6559980, 6778646, 7262835, 9683780, 10167969, 13557292, 14525670, 16946615, 20335938, 29051340, 33893230, 40671876, 50839845, 67786460, 101679690, 203359380]

約数ペア:

[(1, 203359380), (2, 101679690), (3, 67786460), (4, 50839845), (5, 40671876), (6, 33893230), (7, 29051340), (10, 20335938), (12, 16946615), (14, 14525670), (15, 13557292), (20, 10167969), (21, 9683780), (28, 7262835), (30, 6778646), (31, 6559980), (35, 5810268), (42, 4841890), (60, 3389323), (62, 3279990), (70, 2905134), (84, 2420945), (93, 2186660), (105, 1936756), (124, 1639995), (140, 1452567), (155, 1311996), (186, 1093330), (210, 968378), (217, 937140), (310, 655998), (372, 546665), (420, 484189), (434, 468570), (465, 437332), (620, 327999), (651, 312380), (868, 234285), (930, 218666), (1085, 187428), (1302, 156190), (1860, 109333), (2170, 93714), (2604, 78095), (3255, 62476), (4340, 46857), (6510, 31238), (13020, 15619)]