201190444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 480344256

約数和(自身を除く): 279153812

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 41, 52, 61, 68, 82, 91, 119, 122, 164, 169, 182, 221, 238, 244, 287, 338, 364, 427, 442, 476, 533, 574, 676, 697, 793, 854, 884, 1037, 1066, 1148, 1183, 1394, 1547, 1586, 1708, 2074, 2132, 2366, 2501, 2788, 2873, 3094, 3172, 3731, 4148, 4732, 4879, 5002, 5551, 5746, 6188, 6929, 7259, 7462, 9061, 9758, 10004, 10309, 11102, 11492, 13481, 13858, 14518, 14924, 17507, 18122, 19516, 20111, 20618, 22204, 26962, 27716, 29036, 32513, 35014, 36244, 40222, 41236, 42517, 48503, 53924, 63427, 65026, 70028, 72163, 80444, 85034, 94367, 97006, 117793, 126854, 130052, 144326, 170068, 175253, 188734, 194012, 227591, 235586, 253708, 288652, 297619, 350506, 377468, 422669, 455182, 471172, 552721, 595238, 701012, 824551, 845338, 910364, 1105442, 1190476, 1226771, 1649102, 1690676, 2210884, 2453542, 2958683, 3298204, 3869047, 4907084, 5917366, 7185373, 7738094, 11834732, 14370746, 15476188, 28741492, 50297611, 100595222, 201190444]

約数ペア:

[(1, 201190444), (2, 100595222), (4, 50297611), (7, 28741492), (13, 15476188), (14, 14370746), (17, 11834732), (26, 7738094), (28, 7185373), (34, 5917366), (41, 4907084), (52, 3869047), (61, 3298204), (68, 2958683), (82, 2453542), (91, 2210884), (119, 1690676), (122, 1649102), (164, 1226771), (169, 1190476), (182, 1105442), (221, 910364), (238, 845338), (244, 824551), (287, 701012), (338, 595238), (364, 552721), (427, 471172), (442, 455182), (476, 422669), (533, 377468), (574, 350506), (676, 297619), (697, 288652), (793, 253708), (854, 235586), (884, 227591), (1037, 194012), (1066, 188734), (1148, 175253), (1183, 170068), (1394, 144326), (1547, 130052), (1586, 126854), (1708, 117793), (2074, 97006), (2132, 94367), (2366, 85034), (2501, 80444), (2788, 72163), (2873, 70028), (3094, 65026), (3172, 63427), (3731, 53924), (4148, 48503), (4732, 42517), (4879, 41236), (5002, 40222), (5551, 36244), (5746, 35014), (6188, 32513), (6929, 29036), (7259, 27716), (7462, 26962), (9061, 22204), (9758, 20618), (10004, 20111), (10309, 19516), (11102, 18122), (11492, 17507), (13481, 14924), (13858, 14518)]