203022876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1789}}^1$

素因数の和:2003

約数の個数: 72

約数和(自身を含む): 554226960

約数和(自身を除く): 351204084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 193, 196, 294, 386, 579, 588, 772, 1158, 1351, 1789, 2316, 2702, 3578, 4053, 5367, 5404, 7156, 8106, 9457, 10734, 12523, 16212, 18914, 21468, 25046, 28371, 37569, 37828, 50092, 56742, 75138, 87661, 113484, 150276, 175322, 262983, 345277, 350644, 525966, 690554, 1035831, 1051932, 1381108, 2071662, 2416939, 4143324, 4833878, 7250817, 9667756, 14501634, 16918573, 29003268, 33837146, 50755719, 67674292, 101511438, 203022876]

約数ペア:

[(1, 203022876), (2, 101511438), (3, 67674292), (4, 50755719), (6, 33837146), (7, 29003268), (12, 16918573), (14, 14501634), (21, 9667756), (28, 7250817), (42, 4833878), (49, 4143324), (84, 2416939), (98, 2071662), (147, 1381108), (193, 1051932), (196, 1035831), (294, 690554), (386, 525966), (579, 350644), (588, 345277), (772, 262983), (1158, 175322), (1351, 150276), (1789, 113484), (2316, 87661), (2702, 75138), (3578, 56742), (4053, 50092), (5367, 37828), (5404, 37569), (7156, 28371), (8106, 25046), (9457, 21468), (10734, 18914), (12523, 16212)]