194972778

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3607}}^1$

素因数の和:3649

約数の個数: 128

約数和(自身を含む): 581898240

約数和(自身を除く): 386925462

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 189, 198, 231, 234, 273, 286, 297, 351, 378, 429, 462, 546, 594, 693, 702, 819, 858, 1001, 1287, 1386, 1638, 2002, 2079, 2457, 2574, 3003, 3607, 3861, 4158, 4914, 6006, 7214, 7722, 9009, 10821, 18018, 21642, 25249, 27027, 32463, 39677, 46891, 50498, 54054, 64926, 75747, 79354, 93782, 97389, 119031, 140673, 151494, 194778, 227241, 238062, 277739, 281346, 328237, 357093, 422019, 454482, 515801, 555478, 656474, 681723, 714186, 833217, 844038, 984711, 1031602, 1071279, 1266057, 1363446, 1547403, 1666434, 1969422, 2142558, 2499651, 2532114, 2954133, 3094806, 3610607, 4642209, 4999302, 5908266, 7221214, 7498953, 8862399, 9284418, 10831821, 13926627, 14997906, 17724798, 21663642, 27853254, 32495463, 64990926, 97486389, 194972778]

約数ペア:

[(1, 194972778), (2, 97486389), (3, 64990926), (6, 32495463), (7, 27853254), (9, 21663642), (11, 17724798), (13, 14997906), (14, 13926627), (18, 10831821), (21, 9284418), (22, 8862399), (26, 7498953), (27, 7221214), (33, 5908266), (39, 4999302), (42, 4642209), (54, 3610607), (63, 3094806), (66, 2954133), (77, 2532114), (78, 2499651), (91, 2142558), (99, 1969422), (117, 1666434), (126, 1547403), (143, 1363446), (154, 1266057), (182, 1071279), (189, 1031602), (198, 984711), (231, 844038), (234, 833217), (273, 714186), (286, 681723), (297, 656474), (351, 555478), (378, 515801), (429, 454482), (462, 422019), (546, 357093), (594, 328237), (693, 281346), (702, 277739), (819, 238062), (858, 227241), (1001, 194778), (1287, 151494), (1386, 140673), (1638, 119031), (2002, 97389), (2079, 93782), (2457, 79354), (2574, 75747), (3003, 64926), (3607, 54054), (3861, 50498), (4158, 46891), (4914, 39677), (6006, 32463), (7214, 27027), (7722, 25249), (9009, 21642), (10821, 18018)]