208743304

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3167}}^1$

素因数の和:3298

約数の個数: 64

約数和(自身を含む): 492687360

約数和(自身を除く): 283944056

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 107, 154, 214, 308, 428, 616, 749, 856, 1177, 1498, 2354, 2996, 3167, 4708, 5992, 6334, 8239, 9416, 12668, 16478, 22169, 25336, 32956, 34837, 44338, 65912, 69674, 88676, 139348, 177352, 243859, 278696, 338869, 487718, 677738, 975436, 1355476, 1950872, 2372083, 2710952, 3727559, 4744166, 7455118, 9488332, 14910236, 18976664, 26092913, 29820472, 52185826, 104371652, 208743304]

約数ペア:

[(1, 208743304), (2, 104371652), (4, 52185826), (7, 29820472), (8, 26092913), (11, 18976664), (14, 14910236), (22, 9488332), (28, 7455118), (44, 4744166), (56, 3727559), (77, 2710952), (88, 2372083), (107, 1950872), (154, 1355476), (214, 975436), (308, 677738), (428, 487718), (616, 338869), (749, 278696), (856, 243859), (1177, 177352), (1498, 139348), (2354, 88676), (2996, 69674), (3167, 65912), (4708, 44338), (5992, 34837), (6334, 32956), (8239, 25336), (9416, 22169), (12668, 16478)]