202081568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 463861440

約数和(自身を除く): 261779872

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 37, 38, 52, 74, 76, 104, 148, 152, 208, 247, 296, 304, 416, 481, 494, 592, 608, 691, 703, 962, 988, 1184, 1382, 1406, 1924, 1976, 2764, 2812, 3848, 3952, 5528, 5624, 7696, 7904, 8983, 9139, 11056, 11248, 13129, 15392, 17966, 18278, 22112, 22496, 25567, 26258, 35932, 36556, 51134, 52516, 71864, 73112, 102268, 105032, 143728, 146224, 170677, 204536, 210064, 287456, 292448, 332371, 341354, 409072, 420128, 485773, 664742, 682708, 818144, 971546, 1329484, 1365416, 1943092, 2658968, 2730832, 3886184, 5317936, 5461664, 6315049, 7772368, 10635872, 12630098, 15544736, 25260196, 50520392, 101040784, 202081568]

約数ペア:

[(1, 202081568), (2, 101040784), (4, 50520392), (8, 25260196), (13, 15544736), (16, 12630098), (19, 10635872), (26, 7772368), (32, 6315049), (37, 5461664), (38, 5317936), (52, 3886184), (74, 2730832), (76, 2658968), (104, 1943092), (148, 1365416), (152, 1329484), (208, 971546), (247, 818144), (296, 682708), (304, 664742), (416, 485773), (481, 420128), (494, 409072), (592, 341354), (608, 332371), (691, 292448), (703, 287456), (962, 210064), (988, 204536), (1184, 170677), (1382, 146224), (1406, 143728), (1924, 105032), (1976, 102268), (2764, 73112), (2812, 71864), (3848, 52516), (3952, 51134), (5528, 36556), (5624, 35932), (7696, 26258), (7904, 25567), (8983, 22496), (9139, 22112), (11056, 18278), (11248, 17966), (13129, 15392)]