206686920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5051}}^1$

素因数の和:5107

約数の個数: 128

約数和(自身を含む): 698388480

約数和(自身を除く): 491701560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5051, 5115, 6820, 8184, 10102, 10230, 13640, 15153, 20204, 20460, 25255, 30306, 40408, 40920, 50510, 55561, 60612, 75765, 101020, 111122, 121224, 151530, 156581, 166683, 202040, 222244, 277805, 303060, 313162, 333366, 444488, 469743, 555610, 606120, 626324, 666732, 782905, 833415, 939486, 1111220, 1252648, 1333464, 1565810, 1666830, 1722391, 1878972, 2222440, 2348715, 3131620, 3333660, 3444782, 3757944, 4697430, 5167173, 6263240, 6667320, 6889564, 8611955, 9394860, 10334346, 13779128, 17223910, 18789720, 20668692, 25835865, 34447820, 41337384, 51671730, 68895640, 103343460, 206686920]

約数ペア:

[(1, 206686920), (2, 103343460), (3, 68895640), (4, 51671730), (5, 41337384), (6, 34447820), (8, 25835865), (10, 20668692), (11, 18789720), (12, 17223910), (15, 13779128), (20, 10334346), (22, 9394860), (24, 8611955), (30, 6889564), (31, 6667320), (33, 6263240), (40, 5167173), (44, 4697430), (55, 3757944), (60, 3444782), (62, 3333660), (66, 3131620), (88, 2348715), (93, 2222440), (110, 1878972), (120, 1722391), (124, 1666830), (132, 1565810), (155, 1333464), (165, 1252648), (186, 1111220), (220, 939486), (248, 833415), (264, 782905), (310, 666732), (330, 626324), (341, 606120), (372, 555610), (440, 469743), (465, 444488), (620, 333366), (660, 313162), (682, 303060), (744, 277805), (930, 222244), (1023, 202040), (1240, 166683), (1320, 156581), (1364, 151530), (1705, 121224), (1860, 111122), (2046, 101020), (2728, 75765), (3410, 60612), (3720, 55561), (4092, 50510), (5051, 40920), (5115, 40408), (6820, 30306), (8184, 25255), (10102, 20460), (10230, 20204), (13640, 15153)]