201243008

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4021}}^1$

素因数の和:4075

約数の個数: 64

約数和(自身を含む): 443063520

約数和(自身を除く): 241820512

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 272, 368, 391, 544, 736, 782, 1088, 1472, 1564, 2176, 2944, 3128, 4021, 6256, 8042, 12512, 16084, 25024, 32168, 50048, 64336, 68357, 92483, 128672, 136714, 184966, 257344, 273428, 369932, 514688, 546856, 739864, 1093712, 1479728, 1572211, 2187424, 2959456, 3144422, 4374848, 5918912, 6288844, 8749696, 11837824, 12577688, 25155376, 50310752, 100621504, 201243008]

約数ペア:

[(1, 201243008), (2, 100621504), (4, 50310752), (8, 25155376), (16, 12577688), (17, 11837824), (23, 8749696), (32, 6288844), (34, 5918912), (46, 4374848), (64, 3144422), (68, 2959456), (92, 2187424), (128, 1572211), (136, 1479728), (184, 1093712), (272, 739864), (368, 546856), (391, 514688), (544, 369932), (736, 273428), (782, 257344), (1088, 184966), (1472, 136714), (1564, 128672), (2176, 92483), (2944, 68357), (3128, 64336), (4021, 50048), (6256, 32168), (8042, 25024), (12512, 16084)]