202803705

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 400038912

約数和(自身を除く): 197235207

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 53, 65, 93, 117, 155, 159, 195, 211, 265, 279, 403, 465, 477, 585, 633, 689, 795, 1055, 1209, 1395, 1643, 1899, 2015, 2067, 2385, 2743, 3165, 3445, 3627, 4929, 6045, 6201, 6541, 8215, 8229, 9495, 10335, 11183, 13715, 14787, 18135, 19623, 21359, 24645, 24687, 31005, 32705, 33549, 41145, 55915, 58869, 64077, 73935, 85033, 98115, 100647, 106795, 123435, 145379, 167745, 192231, 255099, 294345, 320385, 346673, 425165, 436137, 503235, 726895, 765297, 961155, 1040019, 1275495, 1308411, 1733365, 2180685, 3120057, 3826485, 4506749, 5200095, 6542055, 13520247, 15600285, 22533745, 40560741, 67601235, 202803705]

約数ペア:

[(1, 202803705), (3, 67601235), (5, 40560741), (9, 22533745), (13, 15600285), (15, 13520247), (31, 6542055), (39, 5200095), (45, 4506749), (53, 3826485), (65, 3120057), (93, 2180685), (117, 1733365), (155, 1308411), (159, 1275495), (195, 1040019), (211, 961155), (265, 765297), (279, 726895), (403, 503235), (465, 436137), (477, 425165), (585, 346673), (633, 320385), (689, 294345), (795, 255099), (1055, 192231), (1209, 167745), (1395, 145379), (1643, 123435), (1899, 106795), (2015, 100647), (2067, 98115), (2385, 85033), (2743, 73935), (3165, 64077), (3445, 58869), (3627, 55915), (4929, 41145), (6045, 33549), (6201, 32705), (6541, 31005), (8215, 24687), (8229, 24645), (9495, 21359), (10335, 19623), (11183, 18135), (13715, 14787)]