200938980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17909}}^1$

素因数の和:17949

約数の個数: 96

約数和(自身を含む): 649918080

約数和(自身を除く): 448979100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 11220, 17909, 35818, 53727, 71636, 89545, 107454, 179090, 196999, 214908, 268635, 304453, 358180, 393998, 537270, 590997, 608906, 787996, 913359, 984995, 1074540, 1181994, 1217812, 1522265, 1826718, 1969990, 2363988, 2954985, 3044530, 3348983, 3653436, 3939980, 4566795, 5909970, 6089060, 6697966, 9133590, 10046949, 11819940, 13395932, 16744915, 18267180, 20093898, 33489830, 40187796, 50234745, 66979660, 100469490, 200938980]

約数ペア:

[(1, 200938980), (2, 100469490), (3, 66979660), (4, 50234745), (5, 40187796), (6, 33489830), (10, 20093898), (11, 18267180), (12, 16744915), (15, 13395932), (17, 11819940), (20, 10046949), (22, 9133590), (30, 6697966), (33, 6089060), (34, 5909970), (44, 4566795), (51, 3939980), (55, 3653436), (60, 3348983), (66, 3044530), (68, 2954985), (85, 2363988), (102, 1969990), (110, 1826718), (132, 1522265), (165, 1217812), (170, 1181994), (187, 1074540), (204, 984995), (220, 913359), (255, 787996), (330, 608906), (340, 590997), (374, 537270), (510, 393998), (561, 358180), (660, 304453), (748, 268635), (935, 214908), (1020, 196999), (1122, 179090), (1870, 107454), (2244, 89545), (2805, 71636), (3740, 53727), (5610, 35818), (11220, 17909)]