202198815

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 449433600

約数和(自身を除く): 247234785

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 109, 117, 135, 151, 189, 195, 273, 315, 327, 351, 453, 455, 545, 585, 755, 763, 819, 945, 981, 1057, 1359, 1365, 1417, 1635, 1755, 1963, 2265, 2289, 2457, 2943, 3171, 3815, 4077, 4095, 4251, 4905, 5285, 5889, 6795, 6867, 7085, 9513, 9815, 9919, 11445, 12285, 12753, 13741, 14715, 15855, 16459, 17667, 20385, 20601, 21255, 28539, 29445, 29757, 34335, 38259, 41223, 47565, 49377, 49595, 53001, 63765, 68705, 82295, 88335, 89271, 103005, 115213, 123669, 142695, 148131, 148785, 191295, 206115, 213967, 246885, 265005, 267813, 345639, 371007, 444393, 446355, 576065, 618345, 641901, 740655, 1036917, 1069835, 1339065, 1497769, 1728195, 1855035, 1925703, 2221965, 3110751, 3209505, 4493307, 5184585, 5777109, 7488845, 9628515, 13479921, 15553755, 22466535, 28885545, 40439763, 67399605, 202198815]

約数ペア:

[(1, 202198815), (3, 67399605), (5, 40439763), (7, 28885545), (9, 22466535), (13, 15553755), (15, 13479921), (21, 9628515), (27, 7488845), (35, 5777109), (39, 5184585), (45, 4493307), (63, 3209505), (65, 3110751), (91, 2221965), (105, 1925703), (109, 1855035), (117, 1728195), (135, 1497769), (151, 1339065), (189, 1069835), (195, 1036917), (273, 740655), (315, 641901), (327, 618345), (351, 576065), (453, 446355), (455, 444393), (545, 371007), (585, 345639), (755, 267813), (763, 265005), (819, 246885), (945, 213967), (981, 206115), (1057, 191295), (1359, 148785), (1365, 148131), (1417, 142695), (1635, 123669), (1755, 115213), (1963, 103005), (2265, 89271), (2289, 88335), (2457, 82295), (2943, 68705), (3171, 63765), (3815, 53001), (4077, 49595), (4095, 49377), (4251, 47565), (4905, 41223), (5285, 38259), (5889, 34335), (6795, 29757), (6867, 29445), (7085, 28539), (9513, 21255), (9815, 20601), (9919, 20385), (11445, 17667), (12285, 16459), (12753, 15855), (13741, 14715)]