201995527716

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{129581}}^1$

素因数の和:129706

約数の個数: 144

約数和(自身を含む): 560354034240

約数和(自身を除く): 358358506524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 53, 57, 76, 86, 106, 114, 129, 159, 171, 172, 212, 228, 258, 318, 342, 387, 477, 516, 636, 684, 774, 817, 954, 1007, 1548, 1634, 1908, 2014, 2279, 2451, 3021, 3268, 4028, 4558, 4902, 6042, 6837, 7353, 9063, 9116, 9804, 12084, 13674, 14706, 18126, 20511, 27348, 29412, 36252, 41022, 43301, 82044, 86602, 129581, 129903, 173204, 259162, 259806, 388743, 389709, 518324, 519612, 777486, 779418, 1166229, 1554972, 1558836, 2332458, 2462039, 4664916, 4924078, 5571983, 6867793, 7386117, 9848156, 11143966, 13735586, 14772234, 16715949, 20603379, 22158351, 22287932, 27471172, 29544468, 33431898, 41206758, 44316702, 50147847, 61810137, 66863796, 82413516, 88633404, 100295694, 105867677, 123620274, 130488067, 200591388, 211735354, 247240548, 260976134, 295315099, 317603031, 391464201, 423470708, 521952268, 590630198, 635206062, 782928402, 885945297, 952809093, 1174392603, 1181260396, 1270412124, 1565856804, 1771890594, 1905618186, 2348785206, 2657835891, 3543781188, 3811236372, 4697570412, 5315671782, 5610986881, 10631343564, 11221973762, 16832960643, 22443947524, 33665921286, 50498881929, 67331842572, 100997763858, 201995527716]

約数ペア:

[(1, 201995527716), (2, 100997763858), (3, 67331842572), (4, 50498881929), (6, 33665921286), (9, 22443947524), (12, 16832960643), (18, 11221973762), (19, 10631343564), (36, 5610986881), (38, 5315671782), (43, 4697570412), (53, 3811236372), (57, 3543781188), (76, 2657835891), (86, 2348785206), (106, 1905618186), (114, 1771890594), (129, 1565856804), (159, 1270412124), (171, 1181260396), (172, 1174392603), (212, 952809093), (228, 885945297), (258, 782928402), (318, 635206062), (342, 590630198), (387, 521952268), (477, 423470708), (516, 391464201), (636, 317603031), (684, 295315099), (774, 260976134), (817, 247240548), (954, 211735354), (1007, 200591388), (1548, 130488067), (1634, 123620274), (1908, 105867677), (2014, 100295694), (2279, 88633404), (2451, 82413516), (3021, 66863796), (3268, 61810137), (4028, 50147847), (4558, 44316702), (4902, 41206758), (6042, 33431898), (6837, 29544468), (7353, 27471172), (9063, 22287932), (9116, 22158351), (9804, 20603379), (12084, 16715949), (13674, 14772234), (14706, 13735586), (18126, 11143966), (20511, 9848156), (27348, 7386117), (29412, 6867793), (36252, 5571983), (41022, 4924078), (43301, 4664916), (82044, 2462039), (86602, 2332458), (129581, 1558836), (129903, 1554972), (173204, 1166229), (259162, 779418), (259806, 777486), (388743, 519612), (389709, 518324)]