205459008

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3313}}^1$

素因数の和:3364

約数の個数: 112

約数和(自身を含む): 606064320

約数和(自身を除く): 400605312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 136, 152, 192, 204, 228, 272, 304, 323, 408, 456, 544, 608, 646, 816, 912, 969, 1088, 1216, 1292, 1632, 1824, 1938, 2584, 3264, 3313, 3648, 3876, 5168, 6626, 7752, 9939, 10336, 13252, 15504, 19878, 20672, 26504, 31008, 39756, 53008, 56321, 62016, 62947, 79512, 106016, 112642, 125894, 159024, 168963, 188841, 212032, 225284, 251788, 318048, 337926, 377682, 450568, 503576, 636096, 675852, 755364, 901136, 1007152, 1070099, 1351704, 1510728, 1802272, 2014304, 2140198, 2703408, 3021456, 3210297, 3604544, 4028608, 4280396, 5406816, 6042912, 6420594, 8560792, 10813632, 12085824, 12841188, 17121584, 25682376, 34243168, 51364752, 68486336, 102729504, 205459008]

約数ペア:

[(1, 205459008), (2, 102729504), (3, 68486336), (4, 51364752), (6, 34243168), (8, 25682376), (12, 17121584), (16, 12841188), (17, 12085824), (19, 10813632), (24, 8560792), (32, 6420594), (34, 6042912), (38, 5406816), (48, 4280396), (51, 4028608), (57, 3604544), (64, 3210297), (68, 3021456), (76, 2703408), (96, 2140198), (102, 2014304), (114, 1802272), (136, 1510728), (152, 1351704), (192, 1070099), (204, 1007152), (228, 901136), (272, 755364), (304, 675852), (323, 636096), (408, 503576), (456, 450568), (544, 377682), (608, 337926), (646, 318048), (816, 251788), (912, 225284), (969, 212032), (1088, 188841), (1216, 168963), (1292, 159024), (1632, 125894), (1824, 112642), (1938, 106016), (2584, 79512), (3264, 62947), (3313, 62016), (3648, 56321), (3876, 53008), (5168, 39756), (6626, 31008), (7752, 26504), (9939, 20672), (10336, 19878), (13252, 15504)]