196353346

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 365783040

約数和(自身を除く): 169429694

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 107, 139, 161, 214, 278, 287, 322, 574, 749, 943, 973, 1498, 1886, 1946, 2461, 3197, 4387, 4922, 5699, 6394, 6601, 8774, 11398, 13202, 14873, 17227, 22379, 29746, 30709, 34454, 39893, 44758, 61418, 79786, 100901, 104111, 131077, 201802, 208222, 262154, 342079, 609793, 684158, 706307, 917539, 1219586, 1412614, 1835078, 2394553, 4268551, 4789106, 8537102, 14025239, 28050478, 98176673, 196353346]

約数ペア:

[(1, 196353346), (2, 98176673), (7, 28050478), (14, 14025239), (23, 8537102), (41, 4789106), (46, 4268551), (82, 2394553), (107, 1835078), (139, 1412614), (161, 1219586), (214, 917539), (278, 706307), (287, 684158), (322, 609793), (574, 342079), (749, 262154), (943, 208222), (973, 201802), (1498, 131077), (1886, 104111), (1946, 100901), (2461, 79786), (3197, 61418), (4387, 44758), (4922, 39893), (5699, 34454), (6394, 30709), (6601, 29746), (8774, 22379), (11398, 17227), (13202, 14873)]