201650319

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 330220800

約数和(自身を除く): 128570481

約数列:

[1, 3, 9, 13, 31, 39, 53, 93, 117, 159, 279, 403, 477, 689, 1049, 1209, 1643, 2067, 3147, 3627, 4929, 6201, 9441, 13637, 14787, 21359, 32519, 40911, 55597, 64077, 97557, 122733, 166791, 192231, 292671, 422747, 500373, 722761, 1268241, 1723507, 2168283, 3804723, 5170521, 6504849, 15511563, 22405591, 67216773, 201650319]

約数ペア:

[(1, 201650319), (3, 67216773), (9, 22405591), (13, 15511563), (31, 6504849), (39, 5170521), (53, 3804723), (93, 2168283), (117, 1723507), (159, 1268241), (279, 722761), (403, 500373), (477, 422747), (689, 292671), (1049, 192231), (1209, 166791), (1643, 122733), (2067, 97557), (3147, 64077), (3627, 55597), (4929, 40911), (6201, 32519), (9441, 21359), (13637, 14787)]