199663276

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 382491648

約数和(自身を除く): 182828372

約数列:

[1, 2, 4, 23, 41, 43, 46, 82, 86, 92, 164, 172, 943, 989, 1231, 1763, 1886, 1978, 2462, 3526, 3772, 3956, 4924, 7052, 28313, 40549, 50471, 52933, 56626, 81098, 100942, 105866, 113252, 162196, 201884, 211732, 1160833, 1217459, 2170253, 2321666, 2434918, 4340506, 4643332, 4869836, 8681012, 49915819, 99831638, 199663276]

約数ペア:

[(1, 199663276), (2, 99831638), (4, 49915819), (23, 8681012), (41, 4869836), (43, 4643332), (46, 4340506), (82, 2434918), (86, 2321666), (92, 2170253), (164, 1217459), (172, 1160833), (943, 211732), (989, 201884), (1231, 162196), (1763, 113252), (1886, 105866), (1978, 100942), (2462, 81098), (3526, 56626), (3772, 52933), (3956, 50471), (4924, 40549), (7052, 28313)]