203429296

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:698

約数の個数: 80

約数和(自身を含む): 473969664

約数和(自身を除く): 270540368

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 157, 161, 184, 314, 322, 368, 503, 628, 644, 1006, 1099, 1256, 1288, 2012, 2198, 2512, 2576, 3521, 3611, 4024, 4396, 7042, 7222, 8048, 8792, 11569, 14084, 14444, 17584, 23138, 25277, 28168, 28888, 46276, 50554, 56336, 57776, 78971, 80983, 92552, 101108, 157942, 161966, 185104, 202216, 315884, 323932, 404432, 552797, 631768, 647864, 1105594, 1263536, 1295728, 1816333, 2211188, 3632666, 4422376, 7265332, 8844752, 12714331, 14530664, 25428662, 29061328, 50857324, 101714648, 203429296]

約数ペア:

[(1, 203429296), (2, 101714648), (4, 50857324), (7, 29061328), (8, 25428662), (14, 14530664), (16, 12714331), (23, 8844752), (28, 7265332), (46, 4422376), (56, 3632666), (92, 2211188), (112, 1816333), (157, 1295728), (161, 1263536), (184, 1105594), (314, 647864), (322, 631768), (368, 552797), (503, 404432), (628, 323932), (644, 315884), (1006, 202216), (1099, 185104), (1256, 161966), (1288, 157942), (2012, 101108), (2198, 92552), (2512, 80983), (2576, 78971), (3521, 57776), (3611, 56336), (4024, 50554), (4396, 46276), (7042, 28888), (7222, 28168), (8048, 25277), (8792, 23138), (11569, 17584), (14084, 14444)]