201867588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25373}}^1$

素因数の和:25413

約数の個数: 72

約数和(自身を含む): 581876568

約数和(自身を除く): 380008980

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 25373, 50746, 76119, 101492, 152238, 228357, 304476, 329849, 431341, 456714, 659698, 862682, 913428, 989547, 1294023, 1319396, 1725364, 1979094, 2588046, 2968641, 3882069, 3958188, 5176092, 5607433, 5937282, 7764138, 11214866, 11874564, 15528276, 16822299, 22429732, 33644598, 50466897, 67289196, 100933794, 201867588]

約数ペア:

[(1, 201867588), (2, 100933794), (3, 67289196), (4, 50466897), (6, 33644598), (9, 22429732), (12, 16822299), (13, 15528276), (17, 11874564), (18, 11214866), (26, 7764138), (34, 5937282), (36, 5607433), (39, 5176092), (51, 3958188), (52, 3882069), (68, 2968641), (78, 2588046), (102, 1979094), (117, 1725364), (153, 1319396), (156, 1294023), (204, 989547), (221, 913428), (234, 862682), (306, 659698), (442, 456714), (468, 431341), (612, 329849), (663, 304476), (884, 228357), (1326, 152238), (1989, 101492), (2652, 76119), (3978, 50746), (7956, 25373)]