201986730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1$

素因数の和:1521

約数の個数: 128

約数和(自身を含む): 600514560

約数和(自身を除く): 398527830

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 47, 54, 55, 66, 90, 94, 99, 110, 135, 141, 165, 198, 235, 270, 282, 297, 330, 423, 470, 495, 517, 594, 705, 846, 990, 1034, 1269, 1410, 1447, 1485, 1551, 2115, 2538, 2585, 2894, 2970, 3102, 4230, 4341, 4653, 5170, 6345, 7235, 7755, 8682, 9306, 12690, 13023, 13959, 14470, 15510, 15917, 21705, 23265, 26046, 27918, 31834, 39069, 43410, 46530, 47751, 65115, 68009, 69795, 78138, 79585, 95502, 130230, 136018, 139590, 143253, 159170, 195345, 204027, 238755, 286506, 340045, 390690, 408054, 429759, 477510, 612081, 680090, 716265, 748099, 859518, 1020135, 1224162, 1432530, 1496198, 1836243, 2040270, 2148795, 2244297, 3060405, 3672486, 3740495, 4297590, 4488594, 6120810, 6732891, 7480990, 9181215, 11221485, 13465782, 18362430, 20198673, 22442970, 33664455, 40397346, 67328910, 100993365, 201986730]

約数ペア:

[(1, 201986730), (2, 100993365), (3, 67328910), (5, 40397346), (6, 33664455), (9, 22442970), (10, 20198673), (11, 18362430), (15, 13465782), (18, 11221485), (22, 9181215), (27, 7480990), (30, 6732891), (33, 6120810), (45, 4488594), (47, 4297590), (54, 3740495), (55, 3672486), (66, 3060405), (90, 2244297), (94, 2148795), (99, 2040270), (110, 1836243), (135, 1496198), (141, 1432530), (165, 1224162), (198, 1020135), (235, 859518), (270, 748099), (282, 716265), (297, 680090), (330, 612081), (423, 477510), (470, 429759), (495, 408054), (517, 390690), (594, 340045), (705, 286506), (846, 238755), (990, 204027), (1034, 195345), (1269, 159170), (1410, 143253), (1447, 139590), (1485, 136018), (1551, 130230), (2115, 95502), (2538, 79585), (2585, 78138), (2894, 69795), (2970, 68009), (3102, 65115), (4230, 47751), (4341, 46530), (4653, 43410), (5170, 39069), (6345, 31834), (7235, 27918), (7755, 26046), (8682, 23265), (9306, 21705), (12690, 15917), (13023, 15510), (13959, 14470)]