199709328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3517}}^1$

素因数の和:3561

約数の個数: 120

約数和(自身を含む): 638643648

約数和(自身を除く): 438934320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 169, 182, 208, 273, 312, 336, 338, 364, 507, 546, 624, 676, 728, 1014, 1092, 1183, 1352, 1456, 2028, 2184, 2366, 2704, 3517, 3549, 4056, 4368, 4732, 7034, 7098, 8112, 9464, 10551, 14068, 14196, 18928, 21102, 24619, 28136, 28392, 42204, 45721, 49238, 56272, 56784, 73857, 84408, 91442, 98476, 137163, 147714, 168816, 182884, 196952, 274326, 295428, 320047, 365768, 393904, 548652, 590856, 594373, 640094, 731536, 960141, 1097304, 1181712, 1188746, 1280188, 1783119, 1920282, 2194608, 2377492, 2560376, 3566238, 3840564, 4160611, 4754984, 5120752, 7132476, 7681128, 8321222, 9509968, 12481833, 14264952, 15362256, 16642444, 24963666, 28529904, 33284888, 49927332, 66569776, 99854664, 199709328]

約数ペア:

[(1, 199709328), (2, 99854664), (3, 66569776), (4, 49927332), (6, 33284888), (7, 28529904), (8, 24963666), (12, 16642444), (13, 15362256), (14, 14264952), (16, 12481833), (21, 9509968), (24, 8321222), (26, 7681128), (28, 7132476), (39, 5120752), (42, 4754984), (48, 4160611), (52, 3840564), (56, 3566238), (78, 2560376), (84, 2377492), (91, 2194608), (104, 1920282), (112, 1783119), (156, 1280188), (168, 1188746), (169, 1181712), (182, 1097304), (208, 960141), (273, 731536), (312, 640094), (336, 594373), (338, 590856), (364, 548652), (507, 393904), (546, 365768), (624, 320047), (676, 295428), (728, 274326), (1014, 196952), (1092, 182884), (1183, 168816), (1352, 147714), (1456, 137163), (2028, 98476), (2184, 91442), (2366, 84408), (2704, 73857), (3517, 56784), (3549, 56272), (4056, 49238), (4368, 45721), (4732, 42204), (7034, 28392), (7098, 28136), (8112, 24619), (9464, 21102), (10551, 18928), (14068, 14196)]