201449742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{751}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 459863040

約数和(自身を除く): 258413298

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 181, 247, 362, 494, 543, 741, 751, 1086, 1482, 1502, 2253, 2353, 3439, 4506, 4706, 6878, 7059, 9763, 10317, 14118, 14269, 19526, 20634, 28538, 29289, 42807, 44707, 58578, 85614, 89414, 134121, 135931, 185497, 268242, 271862, 370994, 407793, 556491, 815586, 1112982, 1767103, 2582689, 3534206, 5165378, 5301309, 7748067, 10602618, 15496134, 33574957, 67149914, 100724871, 201449742]

約数ペア:

[(1, 201449742), (2, 100724871), (3, 67149914), (6, 33574957), (13, 15496134), (19, 10602618), (26, 7748067), (38, 5301309), (39, 5165378), (57, 3534206), (78, 2582689), (114, 1767103), (181, 1112982), (247, 815586), (362, 556491), (494, 407793), (543, 370994), (741, 271862), (751, 268242), (1086, 185497), (1482, 135931), (1502, 134121), (2253, 89414), (2353, 85614), (3439, 58578), (4506, 44707), (4706, 42807), (6878, 29289), (7059, 28538), (9763, 20634), (10317, 19526), (14118, 14269)]