201628414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 331871904

約数和(自身を除く): 130243490

約数列:

[1, 2, 13, 26, 83, 166, 233, 401, 466, 802, 1079, 2158, 3029, 5213, 6058, 10426, 19339, 33283, 38678, 66566, 93433, 186866, 251407, 432679, 502814, 865358, 1214629, 2429258, 7754939, 15509878, 100814207, 201628414]

約数ペア:

[(1, 201628414), (2, 100814207), (13, 15509878), (26, 7754939), (83, 2429258), (166, 1214629), (233, 865358), (401, 502814), (466, 432679), (802, 251407), (1079, 186866), (2158, 93433), (3029, 66566), (5213, 38678), (6058, 33283), (10426, 19339)]