211442928

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{45413}}^1$

素因数の和:45521

約数の個数: 40

約数和(自身を含む): 551870928

約数和(自身を除く): 340428000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 45413, 90826, 136239, 181652, 272478, 363304, 544956, 726608, 1089912, 2179824, 4405061, 8810122, 13215183, 17620244, 26430366, 35240488, 52860732, 70480976, 105721464, 211442928]

約数ペア:

[(1, 211442928), (2, 105721464), (3, 70480976), (4, 52860732), (6, 35240488), (8, 26430366), (12, 17620244), (16, 13215183), (24, 8810122), (48, 4405061), (97, 2179824), (194, 1089912), (291, 726608), (388, 544956), (582, 363304), (776, 272478), (1164, 181652), (1552, 136239), (2328, 90826), (4656, 45413)]