207980864

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 168

約数和(自身を含む): 531010368

約数和(自身を除く): 323029504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 64, 67, 82, 91, 104, 112, 134, 164, 169, 182, 208, 224, 268, 287, 328, 338, 364, 416, 448, 469, 533, 536, 574, 656, 676, 728, 832, 871, 938, 1066, 1072, 1148, 1183, 1312, 1352, 1456, 1742, 1876, 2132, 2144, 2296, 2366, 2624, 2704, 2747, 2912, 3484, 3731, 3752, 4264, 4288, 4592, 4732, 5408, 5494, 5824, 6097, 6929, 6968, 7462, 7504, 8528, 9184, 9464, 10816, 10988, 11323, 12194, 13858, 13936, 14924, 15008, 17056, 18368, 18928, 19229, 21976, 22646, 24388, 27716, 27872, 29848, 30016, 34112, 35711, 37856, 38458, 43952, 45292, 48503, 48776, 55432, 55744, 59696, 71422, 75712, 76916, 79261, 87904, 90584, 97006, 97552, 110864, 119392, 142844, 153832, 158522, 175808, 181168, 194012, 195104, 221728, 238784, 249977, 285688, 307664, 317044, 362336, 388024, 390208, 443456, 464243, 499954, 571376, 615328, 634088, 724672, 776048, 928486, 999908, 1142752, 1230656, 1268176, 1552096, 1856972, 1999816, 2285504, 2536352, 3104192, 3249701, 3713944, 3999632, 5072704, 6499402, 7427888, 7999264, 12998804, 14855776, 15998528, 25997608, 29711552, 51995216, 103990432, 207980864]

約数ペア:

[(1, 207980864), (2, 103990432), (4, 51995216), (7, 29711552), (8, 25997608), (13, 15998528), (14, 14855776), (16, 12998804), (26, 7999264), (28, 7427888), (32, 6499402), (41, 5072704), (52, 3999632), (56, 3713944), (64, 3249701), (67, 3104192), (82, 2536352), (91, 2285504), (104, 1999816), (112, 1856972), (134, 1552096), (164, 1268176), (169, 1230656), (182, 1142752), (208, 999908), (224, 928486), (268, 776048), (287, 724672), (328, 634088), (338, 615328), (364, 571376), (416, 499954), (448, 464243), (469, 443456), (533, 390208), (536, 388024), (574, 362336), (656, 317044), (676, 307664), (728, 285688), (832, 249977), (871, 238784), (938, 221728), (1066, 195104), (1072, 194012), (1148, 181168), (1183, 175808), (1312, 158522), (1352, 153832), (1456, 142844), (1742, 119392), (1876, 110864), (2132, 97552), (2144, 97006), (2296, 90584), (2366, 87904), (2624, 79261), (2704, 76916), (2747, 75712), (2912, 71422), (3484, 59696), (3731, 55744), (3752, 55432), (4264, 48776), (4288, 48503), (4592, 45292), (4732, 43952), (5408, 38458), (5494, 37856), (5824, 35711), (6097, 34112), (6929, 30016), (6968, 29848), (7462, 27872), (7504, 27716), (8528, 24388), (9184, 22646), (9464, 21976), (10816, 19229), (10988, 18928), (11323, 18368), (12194, 17056), (13858, 15008), (13936, 14924)]