202059832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{349}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 432180000

約数和(自身を除く): 230120168

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 293, 349, 494, 586, 698, 988, 1172, 1396, 1976, 2344, 2792, 3809, 4537, 5567, 6631, 7618, 9074, 11134, 13262, 15236, 18148, 22268, 26524, 30472, 36296, 44536, 53048, 72371, 86203, 102257, 144742, 172406, 204514, 289484, 344812, 409028, 578968, 689624, 818056, 1329341, 1942883, 2658682, 3885766, 5317364, 7771532, 10634728, 15543064, 25257479, 50514958, 101029916, 202059832]

約数ペア:

[(1, 202059832), (2, 101029916), (4, 50514958), (8, 25257479), (13, 15543064), (19, 10634728), (26, 7771532), (38, 5317364), (52, 3885766), (76, 2658682), (104, 1942883), (152, 1329341), (247, 818056), (293, 689624), (349, 578968), (494, 409028), (586, 344812), (698, 289484), (988, 204514), (1172, 172406), (1396, 144742), (1976, 102257), (2344, 86203), (2792, 72371), (3809, 53048), (4537, 44536), (5567, 36296), (6631, 30472), (7618, 26524), (9074, 22268), (11134, 18148), (13262, 15236)]