204329562

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 454616064

約数和(自身を除く): 250286502

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 251, 347, 391, 502, 694, 753, 782, 1041, 1173, 1506, 2082, 2346, 4267, 5773, 5899, 7981, 8534, 11546, 11798, 12801, 15962, 17319, 17697, 23943, 25602, 34638, 35394, 47886, 87097, 98141, 135677, 174194, 196282, 261291, 271354, 294423, 407031, 522582, 588846, 814062, 1480649, 2003231, 2961298, 4006462, 4441947, 6009693, 8883894, 12019386, 34054927, 68109854, 102164781, 204329562]

約数ペア:

[(1, 204329562), (2, 102164781), (3, 68109854), (6, 34054927), (17, 12019386), (23, 8883894), (34, 6009693), (46, 4441947), (51, 4006462), (69, 2961298), (102, 2003231), (138, 1480649), (251, 814062), (347, 588846), (391, 522582), (502, 407031), (694, 294423), (753, 271354), (782, 261291), (1041, 196282), (1173, 174194), (1506, 135677), (2082, 98141), (2346, 87097), (4267, 47886), (5773, 35394), (5899, 34638), (7981, 25602), (8534, 23943), (11546, 17697), (11798, 17319), (12801, 15962)]