186996901

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1201}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 242323200

約数和(自身を除く): 55326299

約数列:

[1, 7, 13, 29, 59, 91, 203, 377, 413, 767, 1201, 1711, 2639, 5369, 8407, 11977, 15613, 22243, 34829, 70859, 109291, 155701, 243803, 452777, 496013, 921167, 2054911, 3169439, 6448169, 14384377, 26713843, 186996901]

約数ペア:

[(1, 186996901), (7, 26713843), (13, 14384377), (29, 6448169), (59, 3169439), (91, 2054911), (203, 921167), (377, 496013), (413, 452777), (767, 243803), (1201, 155701), (1711, 109291), (2639, 70859), (5369, 34829), (8407, 22243), (11977, 15613)]