202457624

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 412776000

約数和(自身を除く): 210318376

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 103, 136, 149, 194, 206, 298, 388, 412, 596, 776, 824, 1192, 1649, 1751, 2533, 3298, 3502, 5066, 6596, 7004, 9991, 10132, 13192, 14008, 14453, 15347, 19982, 20264, 28906, 30694, 39964, 57812, 61388, 79928, 115624, 122776, 169847, 245701, 260899, 339694, 491402, 521798, 679388, 982804, 1043596, 1358776, 1488659, 1965608, 2087192, 2977318, 5954636, 11909272, 25307203, 50614406, 101228812, 202457624]

約数ペア:

[(1, 202457624), (2, 101228812), (4, 50614406), (8, 25307203), (17, 11909272), (34, 5954636), (68, 2977318), (97, 2087192), (103, 1965608), (136, 1488659), (149, 1358776), (194, 1043596), (206, 982804), (298, 679388), (388, 521798), (412, 491402), (596, 339694), (776, 260899), (824, 245701), (1192, 169847), (1649, 122776), (1751, 115624), (2533, 79928), (3298, 61388), (3502, 57812), (5066, 39964), (6596, 30694), (7004, 28906), (9991, 20264), (10132, 19982), (13192, 15347), (14008, 14453)]