198201042

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 484323840

約数和(自身を除く): 286122798

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 89, 93, 117, 178, 186, 234, 267, 279, 307, 403, 534, 558, 614, 801, 806, 921, 1157, 1209, 1602, 1842, 2314, 2418, 2759, 2763, 3471, 3627, 3991, 5518, 5526, 6942, 7254, 7982, 8277, 9517, 10413, 11973, 16554, 19034, 20826, 23946, 24831, 27323, 28551, 35867, 35919, 49662, 54646, 57102, 71734, 71838, 81969, 85653, 107601, 123721, 163938, 171306, 215202, 245907, 247442, 322803, 355199, 371163, 491814, 645606, 710398, 742326, 847013, 1065597, 1113489, 1694026, 2131194, 2226978, 2541039, 3196791, 5082078, 6393582, 7623117, 11011169, 15246234, 22022338, 33033507, 66067014, 99100521, 198201042]

約数ペア:

[(1, 198201042), (2, 99100521), (3, 66067014), (6, 33033507), (9, 22022338), (13, 15246234), (18, 11011169), (26, 7623117), (31, 6393582), (39, 5082078), (62, 3196791), (78, 2541039), (89, 2226978), (93, 2131194), (117, 1694026), (178, 1113489), (186, 1065597), (234, 847013), (267, 742326), (279, 710398), (307, 645606), (403, 491814), (534, 371163), (558, 355199), (614, 322803), (801, 247442), (806, 245907), (921, 215202), (1157, 171306), (1209, 163938), (1602, 123721), (1842, 107601), (2314, 85653), (2418, 81969), (2759, 71838), (2763, 71734), (3471, 57102), (3627, 54646), (3991, 49662), (5518, 35919), (5526, 35867), (6942, 28551), (7254, 27323), (7982, 24831), (8277, 23946), (9517, 20826), (10413, 19034), (11973, 16554)]