200973825

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 409001600

約数和(自身を除く): 208027775

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 37, 39, 45, 65, 75, 111, 117, 135, 185, 195, 225, 325, 333, 351, 481, 555, 585, 619, 675, 925, 975, 999, 1443, 1665, 1755, 1857, 2405, 2775, 2925, 3095, 4329, 4995, 5571, 7215, 8047, 8325, 8775, 9285, 12025, 12987, 15475, 16713, 21645, 22903, 24141, 24975, 27855, 36075, 40235, 46425, 64935, 68709, 72423, 83565, 108225, 114515, 120705, 139275, 201175, 206127, 217269, 297739, 324675, 343545, 362115, 417825, 572575, 603525, 618381, 893217, 1030635, 1086345, 1488695, 1717725, 1810575, 2679651, 3091905, 4466085, 5153175, 5431725, 7443475, 8038953, 13398255, 15459525, 22330425, 40194765, 66991275, 200973825]

約数ペア:

[(1, 200973825), (3, 66991275), (5, 40194765), (9, 22330425), (13, 15459525), (15, 13398255), (25, 8038953), (27, 7443475), (37, 5431725), (39, 5153175), (45, 4466085), (65, 3091905), (75, 2679651), (111, 1810575), (117, 1717725), (135, 1488695), (185, 1086345), (195, 1030635), (225, 893217), (325, 618381), (333, 603525), (351, 572575), (481, 417825), (555, 362115), (585, 343545), (619, 324675), (675, 297739), (925, 217269), (975, 206127), (999, 201175), (1443, 139275), (1665, 120705), (1755, 114515), (1857, 108225), (2405, 83565), (2775, 72423), (2925, 68709), (3095, 64935), (4329, 46425), (4995, 40235), (5571, 36075), (7215, 27855), (8047, 24975), (8325, 24141), (8775, 22903), (9285, 21645), (12025, 16713), (12987, 15475)]