197504224

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5381}}^1$

素因数の和:5459

約数の個数: 48

約数和(自身を含む): 412304256

約数和(自身を除く): 214800032

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 2294, 4588, 5381, 9176, 10762, 18352, 21524, 36704, 43048, 86096, 166811, 172192, 199097, 333622, 398194, 667244, 796388, 1334488, 1592776, 2668976, 3185552, 5337952, 6172007, 6371104, 12344014, 24688028, 49376056, 98752112, 197504224]

約数ペア:

[(1, 197504224), (2, 98752112), (4, 49376056), (8, 24688028), (16, 12344014), (31, 6371104), (32, 6172007), (37, 5337952), (62, 3185552), (74, 2668976), (124, 1592776), (148, 1334488), (248, 796388), (296, 667244), (496, 398194), (592, 333622), (992, 199097), (1147, 172192), (1184, 166811), (2294, 86096), (4588, 43048), (5381, 36704), (9176, 21524), (10762, 18352)]