197190546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7039}}^1$

素因数の和:7103

約数の個数: 64

約数和(自身を含む): 486604800

約数和(自身を除く): 289414254

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 29, 42, 46, 58, 69, 87, 138, 161, 174, 203, 322, 406, 483, 609, 667, 966, 1218, 1334, 2001, 4002, 4669, 7039, 9338, 14007, 14078, 21117, 28014, 42234, 49273, 98546, 147819, 161897, 204131, 295638, 323794, 408262, 485691, 612393, 971382, 1133279, 1224786, 1428917, 2266558, 2857834, 3399837, 4286751, 4695013, 6799674, 8573502, 9390026, 14085039, 28170078, 32865091, 65730182, 98595273, 197190546]

約数ペア:

[(1, 197190546), (2, 98595273), (3, 65730182), (6, 32865091), (7, 28170078), (14, 14085039), (21, 9390026), (23, 8573502), (29, 6799674), (42, 4695013), (46, 4286751), (58, 3399837), (69, 2857834), (87, 2266558), (138, 1428917), (161, 1224786), (174, 1133279), (203, 971382), (322, 612393), (406, 485691), (483, 408262), (609, 323794), (667, 295638), (966, 204131), (1218, 161897), (1334, 147819), (2001, 98546), (4002, 49273), (4669, 42234), (7039, 28014), (9338, 21117), (14007, 14078)]