202230945

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1237}}^1$

素因数の和:1431

約数の個数: 64

約数和(自身を含む): 413591040

約数和(自身を除く): 211360095

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 173, 189, 315, 519, 865, 945, 1211, 1237, 1557, 2595, 3633, 3711, 4671, 6055, 6185, 7785, 8659, 10899, 11133, 18165, 18555, 23355, 25977, 32697, 33399, 43295, 54495, 55665, 77931, 129885, 163485, 166995, 214001, 233793, 389655, 642003, 1070005, 1168965, 1498007, 1926009, 3210015, 4494021, 5778027, 7490035, 9630045, 13482063, 22470105, 28890135, 40446189, 67410315, 202230945]

約数ペア:

[(1, 202230945), (3, 67410315), (5, 40446189), (7, 28890135), (9, 22470105), (15, 13482063), (21, 9630045), (27, 7490035), (35, 5778027), (45, 4494021), (63, 3210015), (105, 1926009), (135, 1498007), (173, 1168965), (189, 1070005), (315, 642003), (519, 389655), (865, 233793), (945, 214001), (1211, 166995), (1237, 163485), (1557, 129885), (2595, 77931), (3633, 55665), (3711, 54495), (4671, 43295), (6055, 33399), (6185, 32697), (7785, 25977), (8659, 23355), (10899, 18555), (11133, 18165)]