197205087945

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1993}}^1$

素因数の和:2239

約数の個数: 128

約数和(自身を含む): 347319705600

約数和(自身を除く): 150114617655

約数列:

[1, 3, 5, 15, 19, 47, 57, 83, 89, 95, 141, 235, 249, 267, 285, 415, 445, 705, 893, 1245, 1335, 1577, 1691, 1993, 2679, 3901, 4183, 4465, 4731, 5073, 5979, 7387, 7885, 8455, 9965, 11703, 12549, 13395, 19505, 20915, 22161, 23655, 25365, 29895, 36935, 37867, 58515, 62745, 74119, 79477, 93671, 110805, 113601, 140353, 165419, 177377, 189335, 222357, 238431, 281013, 347189, 370595, 397385, 421059, 468355, 496257, 532131, 568005, 701765, 827095, 886885, 1041567, 1111785, 1192155, 1405065, 1735945, 1779749, 2105295, 2481285, 2660655, 3142961, 3370163, 5207835, 5339247, 6596591, 7774693, 8336719, 8898745, 9428883, 10110489, 14722291, 15714805, 16850815, 19789773, 23324079, 25010157, 26696235, 32982955, 38873465, 41683595, 44166873, 47144415, 50552445, 73611455, 98948865, 116620395, 125050785, 147719167, 158397661, 220834365, 279723529, 443157501, 475192983, 691947677, 738595835, 791988305, 839170587, 1398617645, 2075843031, 2215787505, 2375964915, 3459738385, 4195852935, 10379215155, 13147005863, 39441017589, 65735029315, 197205087945]

約数ペア:

[(1, 197205087945), (3, 65735029315), (5, 39441017589), (15, 13147005863), (19, 10379215155), (47, 4195852935), (57, 3459738385), (83, 2375964915), (89, 2215787505), (95, 2075843031), (141, 1398617645), (235, 839170587), (249, 791988305), (267, 738595835), (285, 691947677), (415, 475192983), (445, 443157501), (705, 279723529), (893, 220834365), (1245, 158397661), (1335, 147719167), (1577, 125050785), (1691, 116620395), (1993, 98948865), (2679, 73611455), (3901, 50552445), (4183, 47144415), (4465, 44166873), (4731, 41683595), (5073, 38873465), (5979, 32982955), (7387, 26696235), (7885, 25010157), (8455, 23324079), (9965, 19789773), (11703, 16850815), (12549, 15714805), (13395, 14722291), (19505, 10110489), (20915, 9428883), (22161, 8898745), (23655, 8336719), (25365, 7774693), (29895, 6596591), (36935, 5339247), (37867, 5207835), (58515, 3370163), (62745, 3142961), (74119, 2660655), (79477, 2481285), (93671, 2105295), (110805, 1779749), (113601, 1735945), (140353, 1405065), (165419, 1192155), (177377, 1111785), (189335, 1041567), (222357, 886885), (238431, 827095), (281013, 701765), (347189, 568005), (370595, 532131), (397385, 496257), (421059, 468355)]