201645632

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1193}}^1$

素因数の和:1363

約数の個数: 56

約数和(自身を含む): 424586400

約数和(自身を除く): 222940768

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 139, 152, 278, 304, 556, 608, 1112, 1193, 1216, 2224, 2386, 2641, 4448, 4772, 5282, 8896, 9544, 10564, 19088, 21128, 22667, 38176, 42256, 45334, 76352, 84512, 90668, 165827, 169024, 181336, 331654, 362672, 663308, 725344, 1326616, 1450688, 2653232, 3150713, 5306464, 6301426, 10612928, 12602852, 25205704, 50411408, 100822816, 201645632]

約数ペア:

[(1, 201645632), (2, 100822816), (4, 50411408), (8, 25205704), (16, 12602852), (19, 10612928), (32, 6301426), (38, 5306464), (64, 3150713), (76, 2653232), (139, 1450688), (152, 1326616), (278, 725344), (304, 663308), (556, 362672), (608, 331654), (1112, 181336), (1193, 169024), (1216, 165827), (2224, 90668), (2386, 84512), (2641, 76352), (4448, 45334), (4772, 42256), (5282, 38176), (8896, 22667), (9544, 21128), (10564, 19088)]