201891136

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:711

約数の個数: 56

約数和(自身を含む): 412008320

約数和(自身を除く): 210117184

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 79, 146, 158, 292, 316, 547, 584, 632, 1094, 1168, 1264, 2188, 2336, 2528, 4376, 4672, 5056, 5767, 8752, 11534, 17504, 23068, 35008, 39931, 43213, 46136, 79862, 86426, 92272, 159724, 172852, 184544, 319448, 345704, 369088, 638896, 691408, 1277792, 1382816, 2555584, 2765632, 3154549, 6309098, 12618196, 25236392, 50472784, 100945568, 201891136]

約数ペア:

[(1, 201891136), (2, 100945568), (4, 50472784), (8, 25236392), (16, 12618196), (32, 6309098), (64, 3154549), (73, 2765632), (79, 2555584), (146, 1382816), (158, 1277792), (292, 691408), (316, 638896), (547, 369088), (584, 345704), (632, 319448), (1094, 184544), (1168, 172852), (1264, 159724), (2188, 92272), (2336, 86426), (2528, 79862), (4376, 46136), (4672, 43213), (5056, 39931), (5767, 35008), (8752, 23068), (11534, 17504)]