202196787

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 318259200

約数和(自身を除く): 116062413

約数列:

[1, 3, 13, 29, 31, 39, 73, 79, 87, 93, 219, 237, 377, 403, 899, 949, 1027, 1131, 1209, 2117, 2263, 2291, 2449, 2697, 2847, 3081, 5767, 6351, 6789, 6873, 7347, 11687, 17301, 27521, 29419, 29783, 31837, 35061, 65627, 71021, 74971, 82563, 88257, 89349, 95511, 167243, 178777, 196881, 213063, 224913, 501729, 536331, 853151, 923273, 2174159, 2324101, 2559453, 2769819, 5184533, 6522477, 6972303, 15553599, 67398929, 202196787]

約数ペア:

[(1, 202196787), (3, 67398929), (13, 15553599), (29, 6972303), (31, 6522477), (39, 5184533), (73, 2769819), (79, 2559453), (87, 2324101), (93, 2174159), (219, 923273), (237, 853151), (377, 536331), (403, 501729), (899, 224913), (949, 213063), (1027, 196881), (1131, 178777), (1209, 167243), (2117, 95511), (2263, 89349), (2291, 88257), (2449, 82563), (2697, 74971), (2847, 71021), (3081, 65627), (5767, 35061), (6351, 31837), (6789, 29783), (6873, 29419), (7347, 27521), (11687, 17301)]