197258412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{74381}}^1$

素因数の和:74418

約数の個数: 48

約数和(自身を含む): 524839392

約数和(自身を除く): 327580980

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 74381, 148762, 223143, 297524, 446286, 892572, 966953, 1264477, 1933906, 2528954, 2900859, 3793431, 3867812, 5057908, 5801718, 7586862, 11603436, 15173724, 16438201, 32876402, 49314603, 65752804, 98629206, 197258412]

約数ペア:

[(1, 197258412), (2, 98629206), (3, 65752804), (4, 49314603), (6, 32876402), (12, 16438201), (13, 15173724), (17, 11603436), (26, 7586862), (34, 5801718), (39, 5057908), (51, 3867812), (52, 3793431), (68, 2900859), (78, 2528954), (102, 1933906), (156, 1264477), (204, 966953), (221, 892572), (442, 446286), (663, 297524), (884, 223143), (1326, 148762), (2652, 74381)]