201620274784

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{8171}}^1\times {\mathrm{14549}}^1$

素因数の和:22783

約数の個数: 48

約数和(自身を含む): 404506645200

約数和(自身を除く): 202886370416

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 8171, 14549, 16342, 29098, 32684, 58196, 65368, 116392, 130736, 232784, 261472, 433063, 465568, 771097, 866126, 1542194, 1732252, 3084388, 3464504, 6168776, 6929008, 12337552, 13858016, 24675104, 118879879, 237759758, 475519516, 951039032, 1902078064, 3804156128, 6300633587, 12601267174, 25202534348, 50405068696, 100810137392, 201620274784]

約数ペア:

[(1, 201620274784), (2, 100810137392), (4, 50405068696), (8, 25202534348), (16, 12601267174), (32, 6300633587), (53, 3804156128), (106, 1902078064), (212, 951039032), (424, 475519516), (848, 237759758), (1696, 118879879), (8171, 24675104), (14549, 13858016), (16342, 12337552), (29098, 6929008), (32684, 6168776), (58196, 3464504), (65368, 3084388), (116392, 1732252), (130736, 1542194), (232784, 866126), (261472, 771097), (433063, 465568)]