197290548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{60223}}^1$

素因数の和:60253

約数の個数: 72

約数和(自身を含む): 613803008

約数和(自身を除く): 416512460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 60223, 120446, 180669, 240892, 361338, 421561, 542007, 722676, 782899, 843122, 1084014, 1264683, 1565798, 1686244, 2168028, 2348697, 2529366, 3131596, 3794049, 4697394, 5058732, 5480293, 7046091, 7588098, 9394788, 10960586, 14092182, 15176196, 16440879, 21921172, 28184364, 32881758, 49322637, 65763516, 98645274, 197290548]

約数ペア:

[(1, 197290548), (2, 98645274), (3, 65763516), (4, 49322637), (6, 32881758), (7, 28184364), (9, 21921172), (12, 16440879), (13, 15176196), (14, 14092182), (18, 10960586), (21, 9394788), (26, 7588098), (28, 7046091), (36, 5480293), (39, 5058732), (42, 4697394), (52, 3794049), (63, 3131596), (78, 2529366), (84, 2348697), (91, 2168028), (117, 1686244), (126, 1565798), (156, 1264683), (182, 1084014), (234, 843122), (252, 782899), (273, 722676), (364, 542007), (468, 421561), (546, 361338), (819, 240892), (1092, 180669), (1638, 120446), (3276, 60223)]