194456812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 418037760

約数和(自身を除く): 223580948

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 89, 92, 127, 178, 187, 253, 254, 356, 374, 391, 506, 508, 748, 782, 979, 1012, 1397, 1513, 1564, 1958, 2047, 2159, 2794, 2921, 3026, 3916, 4094, 4301, 4318, 5588, 5842, 6052, 8188, 8602, 8636, 11303, 11684, 16643, 17204, 22517, 22606, 23749, 32131, 33286, 34799, 45034, 45212, 47498, 49657, 64262, 66572, 69598, 90068, 94996, 99314, 124333, 128524, 139196, 192151, 198628, 248666, 259969, 382789, 384302, 497332, 519938, 546227, 765578, 768604, 1039876, 1092454, 1531156, 2113661, 2184908, 2859659, 4227322, 4419473, 5719318, 8454644, 8838946, 11438636, 17677892, 48614203, 97228406, 194456812]

約数ペア:

[(1, 194456812), (2, 97228406), (4, 48614203), (11, 17677892), (17, 11438636), (22, 8838946), (23, 8454644), (34, 5719318), (44, 4419473), (46, 4227322), (68, 2859659), (89, 2184908), (92, 2113661), (127, 1531156), (178, 1092454), (187, 1039876), (253, 768604), (254, 765578), (356, 546227), (374, 519938), (391, 497332), (506, 384302), (508, 382789), (748, 259969), (782, 248666), (979, 198628), (1012, 192151), (1397, 139196), (1513, 128524), (1564, 124333), (1958, 99314), (2047, 94996), (2159, 90068), (2794, 69598), (2921, 66572), (3026, 64262), (3916, 49657), (4094, 47498), (4301, 45212), (4318, 45034), (5588, 34799), (5842, 33286), (6052, 32131), (8188, 23749), (8602, 22606), (8636, 22517), (11303, 17204), (11684, 16643)]