197725476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3511}}^1$

素因数の和:3569

約数の個数: 72

約数和(自身を含む): 524524224

約数和(自身を除く): 326798748

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 361, 494, 722, 741, 988, 1083, 1444, 1482, 2166, 2964, 3511, 4332, 4693, 7022, 9386, 10533, 14044, 14079, 18772, 21066, 28158, 42132, 45643, 56316, 66709, 91286, 133418, 136929, 182572, 200127, 266836, 273858, 400254, 547716, 800508, 867217, 1267471, 1734434, 2534942, 2601651, 3468868, 3802413, 5069884, 5203302, 7604826, 10406604, 15209652, 16477123, 32954246, 49431369, 65908492, 98862738, 197725476]

約数ペア:

[(1, 197725476), (2, 98862738), (3, 65908492), (4, 49431369), (6, 32954246), (12, 16477123), (13, 15209652), (19, 10406604), (26, 7604826), (38, 5203302), (39, 5069884), (52, 3802413), (57, 3468868), (76, 2601651), (78, 2534942), (114, 1734434), (156, 1267471), (228, 867217), (247, 800508), (361, 547716), (494, 400254), (722, 273858), (741, 266836), (988, 200127), (1083, 182572), (1444, 136929), (1482, 133418), (2166, 91286), (2964, 66709), (3511, 56316), (4332, 45643), (4693, 42132), (7022, 28158), (9386, 21066), (10533, 18772), (14044, 14079)]