195457660412

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{653}}^1\times {\mathrm{1459}}^1$

素因数の和:2571

約数の個数: 96

約数和(自身を含む): 415790807040

約数和(自身を除く): 220333146628

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 431, 476, 653, 862, 1306, 1459, 1724, 2612, 2918, 3017, 4571, 5836, 6034, 7327, 9142, 10213, 11101, 12068, 14654, 18284, 20426, 22202, 24803, 29308, 40852, 44404, 49606, 51289, 77707, 99212, 102578, 155414, 173621, 205156, 281443, 310828, 347242, 562886, 628829, 694484, 952727, 1125772, 1257658, 1905454, 1970101, 2515316, 3810908, 3940202, 4401803, 4784531, 6669089, 7880404, 8803606, 9569062, 10690093, 13338178, 16196359, 17607212, 19138124, 21380186, 26676356, 32392718, 33491717, 42760372, 64785436, 66983434, 74830651, 113374513, 133966868, 149661302, 226749026, 299322604, 410625337, 453498052, 821250674, 1642501348, 2874377359, 5748754718, 6980630729, 11497509436, 13961261458, 27922522916, 48864415103, 97728830206, 195457660412]

約数ペア:

[(1, 195457660412), (2, 97728830206), (4, 48864415103), (7, 27922522916), (14, 13961261458), (17, 11497509436), (28, 6980630729), (34, 5748754718), (68, 2874377359), (119, 1642501348), (238, 821250674), (431, 453498052), (476, 410625337), (653, 299322604), (862, 226749026), (1306, 149661302), (1459, 133966868), (1724, 113374513), (2612, 74830651), (2918, 66983434), (3017, 64785436), (4571, 42760372), (5836, 33491717), (6034, 32392718), (7327, 26676356), (9142, 21380186), (10213, 19138124), (11101, 17607212), (12068, 16196359), (14654, 13338178), (18284, 10690093), (20426, 9569062), (22202, 8803606), (24803, 7880404), (29308, 6669089), (40852, 4784531), (44404, 4401803), (49606, 3940202), (51289, 3810908), (77707, 2515316), (99212, 1970101), (102578, 1905454), (155414, 1257658), (173621, 1125772), (205156, 952727), (281443, 694484), (310828, 628829), (347242, 562886)]