221754546

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41203}}^1$

素因数の和:41247

約数の個数: 48

約数和(自身を含む): 539937216

約数和(自身を除く): 318182670

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 41203, 82406, 123609, 247218, 370827, 535639, 741654, 947669, 1071278, 1606917, 1895338, 2843007, 3213834, 4820751, 5686014, 8529021, 9641502, 12319697, 17058042, 24639394, 36959091, 73918182, 110877273, 221754546]

約数ペア:

[(1, 221754546), (2, 110877273), (3, 73918182), (6, 36959091), (9, 24639394), (13, 17058042), (18, 12319697), (23, 9641502), (26, 8529021), (39, 5686014), (46, 4820751), (69, 3213834), (78, 2843007), (117, 1895338), (138, 1606917), (207, 1071278), (234, 947669), (299, 741654), (414, 535639), (598, 370827), (897, 247218), (1794, 123609), (2691, 82406), (5382, 41203)]