201087184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{2459}}^1$

素因数の和:2755

約数の個数: 40

約数和(自身を含む): 411804000

約数和(自身を除く): 210716816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 269, 304, 538, 1076, 2152, 2459, 4304, 4918, 5111, 9836, 10222, 19672, 20444, 39344, 40888, 46721, 81776, 93442, 186884, 373768, 661471, 747536, 1322942, 2645884, 5291768, 10583536, 12567949, 25135898, 50271796, 100543592, 201087184]

約数ペア:

[(1, 201087184), (2, 100543592), (4, 50271796), (8, 25135898), (16, 12567949), (19, 10583536), (38, 5291768), (76, 2645884), (152, 1322942), (269, 747536), (304, 661471), (538, 373768), (1076, 186884), (2152, 93442), (2459, 81776), (4304, 46721), (4918, 40888), (5111, 39344), (9836, 20444), (10222, 19672)]