199715673636

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{770401}}^1$

素因数の和:770809

約数の個数: 72

約数和(自身を含む): 532810023200

約数和(自身を除く): 333094349564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 379, 684, 758, 1137, 1516, 2274, 3411, 4548, 6822, 7201, 13644, 14402, 21603, 28804, 43206, 64809, 86412, 129618, 259236, 770401, 1540802, 2311203, 3081604, 4622406, 6933609, 9244812, 13867218, 14637619, 27734436, 29275238, 43912857, 58550476, 87825714, 131738571, 175651428, 263477142, 291981979, 526954284, 583963958, 875945937, 1167927916, 1751891874, 2627837811, 3503783748, 5255675622, 5547657601, 10511351244, 11095315202, 16642972803, 22190630404, 33285945606, 49928918409, 66571891212, 99857836818, 199715673636]

約数ペア:

[(1, 199715673636), (2, 99857836818), (3, 66571891212), (4, 49928918409), (6, 33285945606), (9, 22190630404), (12, 16642972803), (18, 11095315202), (19, 10511351244), (36, 5547657601), (38, 5255675622), (57, 3503783748), (76, 2627837811), (114, 1751891874), (171, 1167927916), (228, 875945937), (342, 583963958), (379, 526954284), (684, 291981979), (758, 263477142), (1137, 175651428), (1516, 131738571), (2274, 87825714), (3411, 58550476), (4548, 43912857), (6822, 29275238), (7201, 27734436), (13644, 14637619), (14402, 13867218), (21603, 9244812), (28804, 6933609), (43206, 4622406), (64809, 3081604), (86412, 2311203), (129618, 1540802), (259236, 770401)]