201293703

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1487}}^1$

素因数の和:1608

約数の個数: 36

約数和(自身を含む): 318595680

約数和(自身を除く): 117301977

約数列:

[1, 3, 9, 13, 39, 89, 117, 169, 267, 507, 801, 1157, 1487, 1521, 3471, 4461, 10413, 13383, 15041, 19331, 45123, 57993, 132343, 135369, 173979, 251303, 397029, 753909, 1191087, 1720459, 2261727, 5161377, 15484131, 22365967, 67097901, 201293703]

約数ペア:

[(1, 201293703), (3, 67097901), (9, 22365967), (13, 15484131), (39, 5161377), (89, 2261727), (117, 1720459), (169, 1191087), (267, 753909), (507, 397029), (801, 251303), (1157, 173979), (1487, 135369), (1521, 132343), (3471, 57993), (4461, 45123), (10413, 19331), (13383, 15041)]