211325504

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 112

約数和(自身を含む): 487484928

約数和(自身を除く): 276159424

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 67, 68, 104, 134, 136, 208, 221, 223, 268, 272, 416, 442, 446, 536, 544, 832, 871, 884, 892, 1072, 1088, 1139, 1742, 1768, 1784, 2144, 2278, 2899, 3484, 3536, 3568, 3791, 4288, 4556, 5798, 6968, 7072, 7136, 7582, 9112, 11596, 13936, 14144, 14272, 14807, 14941, 15164, 18224, 23192, 27872, 29614, 29882, 30328, 36448, 46384, 49283, 55744, 59228, 59764, 60656, 72896, 92768, 98566, 118456, 119528, 121312, 185536, 194233, 197132, 236912, 239056, 242624, 253997, 388466, 394264, 473824, 478112, 507994, 776932, 788528, 947648, 956224, 1015988, 1553864, 1577056, 2031976, 3107728, 3154112, 3301961, 4063952, 6215456, 6603922, 8127904, 12430912, 13207844, 16255808, 26415688, 52831376, 105662752, 211325504]

約数ペア:

[(1, 211325504), (2, 105662752), (4, 52831376), (8, 26415688), (13, 16255808), (16, 13207844), (17, 12430912), (26, 8127904), (32, 6603922), (34, 6215456), (52, 4063952), (64, 3301961), (67, 3154112), (68, 3107728), (104, 2031976), (134, 1577056), (136, 1553864), (208, 1015988), (221, 956224), (223, 947648), (268, 788528), (272, 776932), (416, 507994), (442, 478112), (446, 473824), (536, 394264), (544, 388466), (832, 253997), (871, 242624), (884, 239056), (892, 236912), (1072, 197132), (1088, 194233), (1139, 185536), (1742, 121312), (1768, 119528), (1784, 118456), (2144, 98566), (2278, 92768), (2899, 72896), (3484, 60656), (3536, 59764), (3568, 59228), (3791, 55744), (4288, 49283), (4556, 46384), (5798, 36448), (6968, 30328), (7072, 29882), (7136, 29614), (7582, 27872), (9112, 23192), (11596, 18224), (13936, 15164), (14144, 14941), (14272, 14807)]