201931008

素因数分解:

$2^8\times 3^1\times {\mathrm{241}}^1\times {\mathrm{1091}}^1$

素因数の和:1351

約数の個数: 72

約数和(自身を含む): 540155616

約数和(自身を除く): 338224608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 241, 256, 384, 482, 723, 768, 964, 1091, 1446, 1928, 2182, 2892, 3273, 3856, 4364, 5784, 6546, 7712, 8728, 11568, 13092, 15424, 17456, 23136, 26184, 30848, 34912, 46272, 52368, 61696, 69824, 92544, 104736, 139648, 185088, 209472, 262931, 279296, 418944, 525862, 788793, 837888, 1051724, 1577586, 2103448, 3155172, 4206896, 6310344, 8413792, 12620688, 16827584, 25241376, 33655168, 50482752, 67310336, 100965504, 201931008]

約数ペア:

[(1, 201931008), (2, 100965504), (3, 67310336), (4, 50482752), (6, 33655168), (8, 25241376), (12, 16827584), (16, 12620688), (24, 8413792), (32, 6310344), (48, 4206896), (64, 3155172), (96, 2103448), (128, 1577586), (192, 1051724), (241, 837888), (256, 788793), (384, 525862), (482, 418944), (723, 279296), (768, 262931), (964, 209472), (1091, 185088), (1446, 139648), (1928, 104736), (2182, 92544), (2892, 69824), (3273, 61696), (3856, 52368), (4364, 46272), (5784, 34912), (6546, 30848), (7712, 26184), (8728, 23136), (11568, 17456), (13092, 15424)]