202369475

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 332478720

約数和(自身を除く): 130109245

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 77, 95, 121, 133, 175, 209, 275, 385, 475, 503, 605, 665, 847, 1045, 1463, 1925, 2299, 2515, 3025, 3325, 3521, 4235, 5225, 5533, 7315, 9557, 11495, 12575, 16093, 17605, 21175, 27665, 36575, 38731, 47785, 57475, 60863, 66899, 80465, 88025, 105127, 138325, 193655, 238925, 304315, 334495, 402325, 426041, 525635, 735889, 968275, 1156397, 1521575, 1672475, 2130205, 2628175, 3679445, 5781985, 8094779, 10651025, 18397225, 28909925, 40473895, 202369475]

約数ペア:

[(1, 202369475), (5, 40473895), (7, 28909925), (11, 18397225), (19, 10651025), (25, 8094779), (35, 5781985), (55, 3679445), (77, 2628175), (95, 2130205), (121, 1672475), (133, 1521575), (175, 1156397), (209, 968275), (275, 735889), (385, 525635), (475, 426041), (503, 402325), (605, 334495), (665, 304315), (847, 238925), (1045, 193655), (1463, 138325), (1925, 105127), (2299, 88025), (2515, 80465), (3025, 66899), (3325, 60863), (3521, 57475), (4235, 47785), (5225, 38731), (5533, 36575), (7315, 27665), (9557, 21175), (11495, 17605), (12575, 16093)]