211202992

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13187}}^1$

素因数の和:13226

約数の個数: 80

約数和(自身を含む): 549464832

約数和(自身を除く): 338261840

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 13187, 16016, 26374, 52748, 92309, 105496, 145057, 171431, 184618, 210992, 290114, 342862, 369236, 580228, 685724, 738472, 1015399, 1160456, 1200017, 1371448, 1476944, 1885741, 2030798, 2320912, 2400034, 2742896, 3771482, 4061596, 4800068, 7542964, 8123192, 9600136, 13200187, 15085928, 16246384, 19200272, 26400374, 30171856, 52800748, 105601496, 211202992]

約数ペア:

[(1, 211202992), (2, 105601496), (4, 52800748), (7, 30171856), (8, 26400374), (11, 19200272), (13, 16246384), (14, 15085928), (16, 13200187), (22, 9600136), (26, 8123192), (28, 7542964), (44, 4800068), (52, 4061596), (56, 3771482), (77, 2742896), (88, 2400034), (91, 2320912), (104, 2030798), (112, 1885741), (143, 1476944), (154, 1371448), (176, 1200017), (182, 1160456), (208, 1015399), (286, 738472), (308, 685724), (364, 580228), (572, 369236), (616, 342862), (728, 290114), (1001, 210992), (1144, 184618), (1232, 171431), (1456, 145057), (2002, 105496), (2288, 92309), (4004, 52748), (8008, 26374), (13187, 16016)]