201103864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 424116000

約数和(自身を除く): 223012136

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 131, 232, 262, 377, 509, 524, 754, 1018, 1048, 1508, 1703, 2036, 3016, 3406, 3799, 4072, 6617, 6812, 7598, 13234, 13624, 14761, 15196, 26468, 29522, 30392, 49387, 52936, 59044, 66679, 98774, 118088, 133358, 191893, 197548, 266716, 383786, 395096, 533432, 767572, 866827, 1535144, 1733654, 1933691, 3467308, 3867382, 6934616, 7734764, 15469528, 25137983, 50275966, 100551932, 201103864]

約数ペア:

[(1, 201103864), (2, 100551932), (4, 50275966), (8, 25137983), (13, 15469528), (26, 7734764), (29, 6934616), (52, 3867382), (58, 3467308), (104, 1933691), (116, 1733654), (131, 1535144), (232, 866827), (262, 767572), (377, 533432), (509, 395096), (524, 383786), (754, 266716), (1018, 197548), (1048, 191893), (1508, 133358), (1703, 118088), (2036, 98774), (3016, 66679), (3406, 59044), (3799, 52936), (4072, 49387), (6617, 30392), (6812, 29522), (7598, 26468), (13234, 15196), (13624, 14761)]