188806471

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{683}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 241118208

約数和(自身を除く): 52311737

約数列:

[1, 7, 17, 23, 101, 119, 161, 391, 683, 707, 1717, 2323, 2737, 4781, 11611, 12019, 15709, 16261, 39491, 68983, 81277, 109963, 267053, 276437, 482881, 1172711, 1586609, 1869371, 8208977, 11106263, 26972353, 188806471]

約数ペア:

[(1, 188806471), (7, 26972353), (17, 11106263), (23, 8208977), (101, 1869371), (119, 1586609), (161, 1172711), (391, 482881), (683, 276437), (707, 267053), (1717, 109963), (2323, 81277), (2737, 68983), (4781, 39491), (11611, 16261), (12019, 15709)]