206423298

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2531}}^1$

素因数の和:2759

約数の個数: 48

約数和(自身を含む): 469250496

約数和(自身を除く): 262827198

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 197, 207, 394, 414, 591, 1182, 1773, 2531, 3546, 4531, 5062, 7593, 9062, 13593, 15186, 22779, 27186, 40779, 45558, 58213, 81558, 116426, 174639, 349278, 498607, 523917, 997214, 1047834, 1495821, 2991642, 4487463, 8974926, 11467961, 22935922, 34403883, 68807766, 103211649, 206423298]

約数ペア:

[(1, 206423298), (2, 103211649), (3, 68807766), (6, 34403883), (9, 22935922), (18, 11467961), (23, 8974926), (46, 4487463), (69, 2991642), (138, 1495821), (197, 1047834), (207, 997214), (394, 523917), (414, 498607), (591, 349278), (1182, 174639), (1773, 116426), (2531, 81558), (3546, 58213), (4531, 45558), (5062, 40779), (7593, 27186), (9062, 22779), (13593, 15186)]