198688518

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{59}}^2\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 516702720

約数和(自身を除く): 318014202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 63, 118, 126, 151, 177, 189, 302, 354, 378, 413, 453, 531, 826, 906, 1057, 1062, 1239, 1359, 1593, 2114, 2478, 2718, 3171, 3186, 3481, 3717, 4077, 6342, 6962, 7434, 8154, 8909, 9513, 10443, 11151, 17818, 19026, 20886, 22302, 24367, 26727, 28539, 31329, 48734, 53454, 57078, 62363, 62658, 73101, 80181, 93987, 124726, 146202, 160362, 187089, 187974, 219303, 240543, 374178, 438606, 481086, 525631, 561267, 657909, 1051262, 1122534, 1315818, 1576893, 1683801, 3153786, 3367602, 3679417, 4730679, 7358834, 9461358, 11038251, 14192037, 22076502, 28384074, 33114753, 66229506, 99344259, 198688518]

約数ペア:

[(1, 198688518), (2, 99344259), (3, 66229506), (6, 33114753), (7, 28384074), (9, 22076502), (14, 14192037), (18, 11038251), (21, 9461358), (27, 7358834), (42, 4730679), (54, 3679417), (59, 3367602), (63, 3153786), (118, 1683801), (126, 1576893), (151, 1315818), (177, 1122534), (189, 1051262), (302, 657909), (354, 561267), (378, 525631), (413, 481086), (453, 438606), (531, 374178), (826, 240543), (906, 219303), (1057, 187974), (1062, 187089), (1239, 160362), (1359, 146202), (1593, 124726), (2114, 93987), (2478, 80181), (2718, 73101), (3171, 62658), (3186, 62363), (3481, 57078), (3717, 53454), (4077, 48734), (6342, 31329), (6962, 28539), (7434, 26727), (8154, 24367), (8909, 22302), (9513, 20886), (10443, 19026), (11151, 17818)]