207120384

素因数分解:

$2^{11}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:706

約数の個数: 144

約数和(自身を含む): 634348260

約数和(自身を除く): 427227876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 661, 768, 816, 1024, 1088, 1152, 1224, 1322, 1536, 1632, 1983, 2048, 2176, 2304, 2448, 2644, 3072, 3264, 3966, 4352, 4608, 4896, 5288, 5949, 6144, 6528, 7932, 8704, 9216, 9792, 10576, 11237, 11898, 13056, 15864, 17408, 18432, 19584, 21152, 22474, 23796, 26112, 31728, 33711, 34816, 39168, 42304, 44948, 47592, 52224, 63456, 67422, 78336, 84608, 89896, 95184, 101133, 104448, 126912, 134844, 156672, 169216, 179792, 190368, 202266, 253824, 269688, 313344, 338432, 359584, 380736, 404532, 507648, 539376, 676864, 719168, 761472, 809064, 1015296, 1078752, 1353728, 1438336, 1522944, 1618128, 2030592, 2157504, 2876672, 3045888, 3236256, 4061184, 4315008, 5753344, 6091776, 6472512, 8630016, 11506688, 12183552, 12945024, 17260032, 23013376, 25890048, 34520064, 51780096, 69040128, 103560192, 207120384]

約数ペア:

[(1, 207120384), (2, 103560192), (3, 69040128), (4, 51780096), (6, 34520064), (8, 25890048), (9, 23013376), (12, 17260032), (16, 12945024), (17, 12183552), (18, 11506688), (24, 8630016), (32, 6472512), (34, 6091776), (36, 5753344), (48, 4315008), (51, 4061184), (64, 3236256), (68, 3045888), (72, 2876672), (96, 2157504), (102, 2030592), (128, 1618128), (136, 1522944), (144, 1438336), (153, 1353728), (192, 1078752), (204, 1015296), (256, 809064), (272, 761472), (288, 719168), (306, 676864), (384, 539376), (408, 507648), (512, 404532), (544, 380736), (576, 359584), (612, 338432), (661, 313344), (768, 269688), (816, 253824), (1024, 202266), (1088, 190368), (1152, 179792), (1224, 169216), (1322, 156672), (1536, 134844), (1632, 126912), (1983, 104448), (2048, 101133), (2176, 95184), (2304, 89896), (2448, 84608), (2644, 78336), (3072, 67422), (3264, 63456), (3966, 52224), (4352, 47592), (4608, 44948), (4896, 42304), (5288, 39168), (5949, 34816), (6144, 33711), (6528, 31728), (7932, 26112), (8704, 23796), (9216, 22474), (9792, 21152), (10576, 19584), (11237, 18432), (11898, 17408), (13056, 15864)]