200542972

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2393}}^1$

素因数の和:2518

約数の個数: 48

約数和(自身を含む): 416670912

約数和(自身を除く): 216127940

約数列:

[1, 2, 4, 7, 14, 28, 41, 73, 82, 146, 164, 287, 292, 511, 574, 1022, 1148, 2044, 2393, 2993, 4786, 5986, 9572, 11972, 16751, 20951, 33502, 41902, 67004, 83804, 98113, 174689, 196226, 349378, 392452, 686791, 698756, 1222823, 1373582, 2445646, 2747164, 4891292, 7162249, 14324498, 28648996, 50135743, 100271486, 200542972]

約数ペア:

[(1, 200542972), (2, 100271486), (4, 50135743), (7, 28648996), (14, 14324498), (28, 7162249), (41, 4891292), (73, 2747164), (82, 2445646), (146, 1373582), (164, 1222823), (287, 698756), (292, 686791), (511, 392452), (574, 349378), (1022, 196226), (1148, 174689), (2044, 98113), (2393, 83804), (2993, 67004), (4786, 41902), (5986, 33502), (9572, 20951), (11972, 16751)]