201669832

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7487}}^1$

素因数の和:7550

約数の個数: 64

約数和(自身を含む): 478033920

約数和(自身を除く): 276364088

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 3367, 3848, 6734, 7487, 13468, 14974, 26936, 29948, 52409, 59896, 97331, 104818, 194662, 209636, 277019, 389324, 419272, 554038, 681317, 778648, 1108076, 1362634, 1939133, 2216152, 2725268, 3601247, 3878266, 5450536, 7202494, 7756532, 14404988, 15513064, 25208729, 28809976, 50417458, 100834916, 201669832]

約数ペア:

[(1, 201669832), (2, 100834916), (4, 50417458), (7, 28809976), (8, 25208729), (13, 15513064), (14, 14404988), (26, 7756532), (28, 7202494), (37, 5450536), (52, 3878266), (56, 3601247), (74, 2725268), (91, 2216152), (104, 1939133), (148, 1362634), (182, 1108076), (259, 778648), (296, 681317), (364, 554038), (481, 419272), (518, 389324), (728, 277019), (962, 209636), (1036, 194662), (1924, 104818), (2072, 97331), (3367, 59896), (3848, 52409), (6734, 29948), (7487, 26936), (13468, 14974)]