201142144

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7741}}^1$

素因数の和:7791

約数の個数: 64

約数和(自身を含む): 473810400

約数和(自身を除く): 272668256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1624, 1856, 3248, 3712, 6496, 7741, 12992, 15482, 25984, 30964, 54187, 61928, 108374, 123856, 216748, 224489, 247712, 433496, 448978, 495424, 866992, 897956, 990848, 1571423, 1733984, 1795912, 3142846, 3467968, 3591824, 6285692, 6935936, 7183648, 12571384, 14367296, 25142768, 28734592, 50285536, 100571072, 201142144]

約数ペア:

[(1, 201142144), (2, 100571072), (4, 50285536), (7, 28734592), (8, 25142768), (14, 14367296), (16, 12571384), (28, 7183648), (29, 6935936), (32, 6285692), (56, 3591824), (58, 3467968), (64, 3142846), (112, 1795912), (116, 1733984), (128, 1571423), (203, 990848), (224, 897956), (232, 866992), (406, 495424), (448, 448978), (464, 433496), (812, 247712), (896, 224489), (928, 216748), (1624, 123856), (1856, 108374), (3248, 61928), (3712, 54187), (6496, 30964), (7741, 25984), (12992, 15482)]