201728764614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{74573}}^1$

素因数の和:75109

約数の個数: 64

約数和(自身を含む): 441000806400

約数和(自身を除く): 239272041786

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 439, 474, 878, 1027, 1317, 2054, 2634, 3081, 5707, 6162, 11414, 17121, 34242, 34681, 69362, 74573, 104043, 149146, 208086, 223719, 447438, 450853, 901706, 969449, 1352559, 1938898, 2705118, 2908347, 5816694, 5891267, 11782534, 17673801, 32737547, 35347602, 65475094, 76586471, 98212641, 153172942, 196425282, 229759413, 425588111, 459518826, 851176222, 1276764333, 2553528666, 2586266213, 5172532426, 7758798639, 15517597278, 33621460769, 67242921538, 100864382307, 201728764614]

約数ペア:

[(1, 201728764614), (2, 100864382307), (3, 67242921538), (6, 33621460769), (13, 15517597278), (26, 7758798639), (39, 5172532426), (78, 2586266213), (79, 2553528666), (158, 1276764333), (237, 851176222), (439, 459518826), (474, 425588111), (878, 229759413), (1027, 196425282), (1317, 153172942), (2054, 98212641), (2634, 76586471), (3081, 65475094), (5707, 35347602), (6162, 32737547), (11414, 17673801), (17121, 11782534), (34242, 5891267), (34681, 5816694), (69362, 2908347), (74573, 2705118), (104043, 1938898), (149146, 1352559), (208086, 969449), (223719, 901706), (447438, 450853)]