201761552

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1831}}^1$

素因数の和:2007

約数の個数: 40

約数和(自身を含む): 400724352

約数和(自身を除く): 198962800

約数列:

[1, 2, 4, 8, 16, 71, 97, 142, 194, 284, 388, 568, 776, 1136, 1552, 1831, 3662, 6887, 7324, 13774, 14648, 27548, 29296, 55096, 110192, 130001, 177607, 260002, 355214, 520004, 710428, 1040008, 1420856, 2080016, 2841712, 12610097, 25220194, 50440388, 100880776, 201761552]

約数ペア:

[(1, 201761552), (2, 100880776), (4, 50440388), (8, 25220194), (16, 12610097), (71, 2841712), (97, 2080016), (142, 1420856), (194, 1040008), (284, 710428), (388, 520004), (568, 355214), (776, 260002), (1136, 177607), (1552, 130001), (1831, 110192), (3662, 55096), (6887, 29296), (7324, 27548), (13774, 14648)]