193885884

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7727}}^1$

素因数の和:7795

約数の個数: 72

約数和(自身を含む): 531655488

約数和(自身を除く): 337769604

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 51, 68, 82, 102, 123, 153, 164, 204, 246, 306, 369, 492, 612, 697, 738, 1394, 1476, 2091, 2788, 4182, 6273, 7727, 8364, 12546, 15454, 23181, 25092, 30908, 46362, 69543, 92724, 131359, 139086, 262718, 278172, 316807, 394077, 525436, 633614, 788154, 950421, 1182231, 1267228, 1576308, 1900842, 2364462, 2851263, 3801684, 4728924, 5385719, 5702526, 10771438, 11405052, 16157157, 21542876, 32314314, 48471471, 64628628, 96942942, 193885884]

約数ペア:

[(1, 193885884), (2, 96942942), (3, 64628628), (4, 48471471), (6, 32314314), (9, 21542876), (12, 16157157), (17, 11405052), (18, 10771438), (34, 5702526), (36, 5385719), (41, 4728924), (51, 3801684), (68, 2851263), (82, 2364462), (102, 1900842), (123, 1576308), (153, 1267228), (164, 1182231), (204, 950421), (246, 788154), (306, 633614), (369, 525436), (492, 394077), (612, 316807), (697, 278172), (738, 262718), (1394, 139086), (1476, 131359), (2091, 92724), (2788, 69543), (4182, 46362), (6273, 30908), (7727, 25092), (8364, 23181), (12546, 15454)]