202199340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1117}}^1$

素因数の和:1567

約数の個数: 96

約数和(自身を含む): 649119744

約数和(自身を除く): 446920404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 431, 862, 1117, 1293, 1724, 2155, 2234, 2586, 3017, 3351, 4310, 4468, 5172, 5585, 6034, 6465, 6702, 7819, 8620, 9051, 11170, 12068, 12930, 13404, 15085, 15638, 16755, 18102, 22340, 23457, 25860, 30170, 31276, 33510, 36204, 39095, 45255, 46914, 60340, 67020, 78190, 90510, 93828, 117285, 156380, 181020, 234570, 469140, 481427, 962854, 1444281, 1925708, 2407135, 2888562, 3369989, 4814270, 5777124, 6739978, 7221405, 9628540, 10109967, 13479956, 14442810, 16849945, 20219934, 28885620, 33699890, 40439868, 50549835, 67399780, 101099670, 202199340]

約数ペア:

[(1, 202199340), (2, 101099670), (3, 67399780), (4, 50549835), (5, 40439868), (6, 33699890), (7, 28885620), (10, 20219934), (12, 16849945), (14, 14442810), (15, 13479956), (20, 10109967), (21, 9628540), (28, 7221405), (30, 6739978), (35, 5777124), (42, 4814270), (60, 3369989), (70, 2888562), (84, 2407135), (105, 1925708), (140, 1444281), (210, 962854), (420, 481427), (431, 469140), (862, 234570), (1117, 181020), (1293, 156380), (1724, 117285), (2155, 93828), (2234, 90510), (2586, 78190), (3017, 67020), (3351, 60340), (4310, 46914), (4468, 45255), (5172, 39095), (5585, 36204), (6034, 33510), (6465, 31276), (6702, 30170), (7819, 25860), (8620, 23457), (9051, 22340), (11170, 18102), (12068, 16755), (12930, 15638), (13404, 15085)]