203733712

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8231}}^1$

素因数の和:8276

約数の個数: 80

約数和(自身を含む): 514467072

約数和(自身を除く): 310733360

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3536, 6188, 8231, 12376, 16462, 24752, 32924, 57617, 65848, 107003, 115234, 131696, 139927, 214006, 230468, 279854, 428012, 460936, 559708, 749021, 856024, 921872, 979489, 1119416, 1498042, 1712048, 1819051, 1958978, 2238832, 2996084, 3638102, 3917956, 5992168, 7276204, 7835912, 11984336, 12733357, 14552408, 15671824, 25466714, 29104816, 50933428, 101866856, 203733712]

約数ペア:

[(1, 203733712), (2, 101866856), (4, 50933428), (7, 29104816), (8, 25466714), (13, 15671824), (14, 14552408), (16, 12733357), (17, 11984336), (26, 7835912), (28, 7276204), (34, 5992168), (52, 3917956), (56, 3638102), (68, 2996084), (91, 2238832), (104, 1958978), (112, 1819051), (119, 1712048), (136, 1498042), (182, 1119416), (208, 979489), (221, 921872), (238, 856024), (272, 749021), (364, 559708), (442, 460936), (476, 428012), (728, 279854), (884, 230468), (952, 214006), (1456, 139927), (1547, 131696), (1768, 115234), (1904, 107003), (3094, 65848), (3536, 57617), (6188, 32924), (8231, 24752), (12376, 16462)]