203218392

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21011}}^1$

素因数の和:21064

約数の個数: 64

約数和(自身を含む): 564802560

約数和(自身を除く): 361584168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 21011, 42022, 63033, 84044, 126066, 168088, 252132, 273143, 504264, 546286, 651341, 819429, 1092572, 1302682, 1638858, 1954023, 2185144, 2605364, 3277716, 3908046, 5210728, 6555432, 7816092, 8467433, 15632184, 16934866, 25402299, 33869732, 50804598, 67739464, 101609196, 203218392]

約数ペア:

[(1, 203218392), (2, 101609196), (3, 67739464), (4, 50804598), (6, 33869732), (8, 25402299), (12, 16934866), (13, 15632184), (24, 8467433), (26, 7816092), (31, 6555432), (39, 5210728), (52, 3908046), (62, 3277716), (78, 2605364), (93, 2185144), (104, 1954023), (124, 1638858), (156, 1302682), (186, 1092572), (248, 819429), (312, 651341), (372, 546286), (403, 504264), (744, 273143), (806, 252132), (1209, 168088), (1612, 126066), (2418, 84044), (3224, 63033), (4836, 42022), (9672, 21011)]