196835776

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:597

約数の個数: 56

約数和(自身を含む): 401133056

約数和(自身を除く): 204297280

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 127, 244, 254, 397, 488, 508, 794, 976, 1016, 1588, 1952, 2032, 3176, 3904, 4064, 6352, 7747, 8128, 12704, 15494, 24217, 25408, 30988, 48434, 50419, 61976, 96868, 100838, 123952, 193736, 201676, 247904, 387472, 403352, 495808, 774944, 806704, 1549888, 1613408, 3075559, 3226816, 6151118, 12302236, 24604472, 49208944, 98417888, 196835776]

約数ペア:

[(1, 196835776), (2, 98417888), (4, 49208944), (8, 24604472), (16, 12302236), (32, 6151118), (61, 3226816), (64, 3075559), (122, 1613408), (127, 1549888), (244, 806704), (254, 774944), (397, 495808), (488, 403352), (508, 387472), (794, 247904), (976, 201676), (1016, 193736), (1588, 123952), (1952, 100838), (2032, 96868), (3176, 61976), (3904, 50419), (4064, 48434), (6352, 30988), (7747, 25408), (8128, 24217), (12704, 15494)]