201379178

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 440971776

約数和(自身を除く): 239592598

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 61, 77, 91, 97, 119, 122, 143, 154, 182, 187, 194, 221, 238, 286, 374, 427, 442, 671, 679, 793, 854, 1001, 1037, 1067, 1261, 1309, 1342, 1358, 1547, 1586, 1649, 2002, 2074, 2134, 2431, 2522, 2618, 3094, 3298, 4697, 4862, 5551, 5917, 7259, 7469, 8723, 8827, 9394, 11102, 11407, 11543, 11834, 13481, 13871, 14518, 14938, 17017, 17446, 17654, 18139, 21437, 22814, 23086, 26962, 27742, 34034, 36278, 41419, 42874, 61061, 65087, 76921, 79849, 82838, 94367, 97097, 100589, 122122, 126973, 130174, 148291, 150059, 153842, 159698, 188734, 194194, 201178, 235807, 253946, 296582, 300118, 455609, 471614, 538447, 704123, 846131, 911218, 1038037, 1076894, 1106479, 1307657, 1408246, 1650649, 1692262, 2076074, 2212958, 2615314, 3301298, 5922917, 7745353, 9153599, 11845834, 14384227, 15490706, 18307198, 28768454, 100689589, 201379178]

約数ペア:

[(1, 201379178), (2, 100689589), (7, 28768454), (11, 18307198), (13, 15490706), (14, 14384227), (17, 11845834), (22, 9153599), (26, 7745353), (34, 5922917), (61, 3301298), (77, 2615314), (91, 2212958), (97, 2076074), (119, 1692262), (122, 1650649), (143, 1408246), (154, 1307657), (182, 1106479), (187, 1076894), (194, 1038037), (221, 911218), (238, 846131), (286, 704123), (374, 538447), (427, 471614), (442, 455609), (671, 300118), (679, 296582), (793, 253946), (854, 235807), (1001, 201178), (1037, 194194), (1067, 188734), (1261, 159698), (1309, 153842), (1342, 150059), (1358, 148291), (1547, 130174), (1586, 126973), (1649, 122122), (2002, 100589), (2074, 97097), (2134, 94367), (2431, 82838), (2522, 79849), (2618, 76921), (3094, 65087), (3298, 61061), (4697, 42874), (4862, 41419), (5551, 36278), (5917, 34034), (7259, 27742), (7469, 26962), (8723, 23086), (8827, 22814), (9394, 21437), (11102, 18139), (11407, 17654), (11543, 17446), (11834, 17017), (13481, 14938), (13871, 14518)]