201692988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{9643}}^1$

素因数の和:9743

約数の個数: 72

約数和(自身を含む): 589749888

約数和(自身を除く): 388056900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2324, 2988, 3486, 5229, 6972, 9643, 10458, 19286, 20916, 28929, 38572, 57858, 67501, 86787, 115716, 135002, 173574, 202503, 270004, 347148, 405006, 607509, 800369, 810012, 1215018, 1600738, 2401107, 2430036, 3201476, 4802214, 5602583, 7203321, 9604428, 11205166, 14406642, 16807749, 22410332, 28813284, 33615498, 50423247, 67230996, 100846494, 201692988]

約数ペア:

[(1, 201692988), (2, 100846494), (3, 67230996), (4, 50423247), (6, 33615498), (7, 28813284), (9, 22410332), (12, 16807749), (14, 14406642), (18, 11205166), (21, 9604428), (28, 7203321), (36, 5602583), (42, 4802214), (63, 3201476), (83, 2430036), (84, 2401107), (126, 1600738), (166, 1215018), (249, 810012), (252, 800369), (332, 607509), (498, 405006), (581, 347148), (747, 270004), (996, 202503), (1162, 173574), (1494, 135002), (1743, 115716), (2324, 86787), (2988, 67501), (3486, 57858), (5229, 38572), (6972, 28929), (9643, 20916), (10458, 19286)]