202870305

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2039}}^1$

素因数の和:2131

約数の個数: 64

約数和(自身を含む): 399513600

約数和(自身を除く): 196643295

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 67, 99, 135, 165, 201, 297, 335, 495, 603, 737, 1005, 1485, 1809, 2039, 2211, 3015, 3685, 6117, 6633, 9045, 10195, 11055, 18351, 19899, 22429, 30585, 33165, 55053, 67287, 91755, 99495, 112145, 136613, 201861, 275265, 336435, 409839, 605583, 683065, 1009305, 1229517, 1502743, 2049195, 3027915, 3688551, 4508229, 6147585, 7513715, 13524687, 18442755, 22541145, 40574061, 67623435, 202870305]

約数ペア:

[(1, 202870305), (3, 67623435), (5, 40574061), (9, 22541145), (11, 18442755), (15, 13524687), (27, 7513715), (33, 6147585), (45, 4508229), (55, 3688551), (67, 3027915), (99, 2049195), (135, 1502743), (165, 1229517), (201, 1009305), (297, 683065), (335, 605583), (495, 409839), (603, 336435), (737, 275265), (1005, 201861), (1485, 136613), (1809, 112145), (2039, 99495), (2211, 91755), (3015, 67287), (3685, 55053), (6117, 33165), (6633, 30585), (9045, 22429), (10195, 19899), (11055, 18351)]