197991432

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{13681}}^1$

素因数の和:13763

約数の個数: 64

約数和(自身を含む): 558225600

約数和(自身を除く): 360234168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 108, 134, 201, 216, 268, 402, 536, 603, 804, 1206, 1608, 1809, 2412, 3618, 4824, 7236, 13681, 14472, 27362, 41043, 54724, 82086, 109448, 123129, 164172, 246258, 328344, 369387, 492516, 738774, 916627, 985032, 1477548, 1833254, 2749881, 2955096, 3666508, 5499762, 7333016, 8249643, 10999524, 16499286, 21999048, 24748929, 32998572, 49497858, 65997144, 98995716, 197991432]

約数ペア:

[(1, 197991432), (2, 98995716), (3, 65997144), (4, 49497858), (6, 32998572), (8, 24748929), (9, 21999048), (12, 16499286), (18, 10999524), (24, 8249643), (27, 7333016), (36, 5499762), (54, 3666508), (67, 2955096), (72, 2749881), (108, 1833254), (134, 1477548), (201, 985032), (216, 916627), (268, 738774), (402, 492516), (536, 369387), (603, 328344), (804, 246258), (1206, 164172), (1608, 123129), (1809, 109448), (2412, 82086), (3618, 54724), (4824, 41043), (7236, 27362), (13681, 14472)]