200097898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 406683648

約数和(自身を除く): 206585750

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 127, 143, 154, 182, 254, 286, 787, 889, 1001, 1397, 1574, 1651, 1778, 2002, 2794, 3302, 5509, 8657, 9779, 10231, 11018, 11557, 17314, 18161, 19558, 20462, 23114, 36322, 60599, 71617, 99949, 112541, 121198, 127127, 143234, 199898, 225082, 254254, 699643, 787787, 1099439, 1299337, 1399286, 1575574, 2198878, 2598674, 7696073, 9095359, 14292707, 15392146, 18190718, 28585414, 100048949, 200097898]

約数ペア:

[(1, 200097898), (2, 100048949), (7, 28585414), (11, 18190718), (13, 15392146), (14, 14292707), (22, 9095359), (26, 7696073), (77, 2598674), (91, 2198878), (127, 1575574), (143, 1399286), (154, 1299337), (182, 1099439), (254, 787787), (286, 699643), (787, 254254), (889, 225082), (1001, 199898), (1397, 143234), (1574, 127127), (1651, 121198), (1778, 112541), (2002, 99949), (2794, 71617), (3302, 60599), (5509, 36322), (8657, 23114), (9779, 20462), (10231, 19558), (11018, 18161), (11557, 17314)]