202166768180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40924447}}^1$

素因数の和:40924488

約数の個数: 48

約数和(自身を含む): 481271508480

約数和(自身を除く): 279104740300

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 40924447, 81848894, 163697788, 204622235, 409244470, 532017811, 777564493, 818488940, 1064035622, 1555128986, 2128071244, 2660089055, 3110257972, 3887822465, 5320178110, 7775644930, 10108338409, 10640356220, 15551289860, 20216676818, 40433353636, 50541692045, 101083384090, 202166768180]

約数ペア:

[(1, 202166768180), (2, 101083384090), (4, 50541692045), (5, 40433353636), (10, 20216676818), (13, 15551289860), (19, 10640356220), (20, 10108338409), (26, 7775644930), (38, 5320178110), (52, 3887822465), (65, 3110257972), (76, 2660089055), (95, 2128071244), (130, 1555128986), (190, 1064035622), (247, 818488940), (260, 777564493), (380, 532017811), (494, 409244470), (988, 204622235), (1235, 163697788), (2470, 81848894), (4940, 40924447)]