201156345

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1879}}^1$

素因数の和:1967

約数の個数: 64

約数和(自身を含む): 391641600

約数和(自身を除く): 190485255

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 61, 65, 117, 135, 183, 195, 305, 351, 549, 585, 793, 915, 1647, 1755, 1879, 2379, 2745, 3965, 5637, 7137, 8235, 9395, 11895, 16911, 21411, 24427, 28185, 35685, 50733, 73281, 84555, 107055, 114619, 122135, 219843, 253665, 343857, 366405, 573095, 659529, 1031571, 1099215, 1490047, 1719285, 3094713, 3297645, 4470141, 5157855, 7450235, 13410423, 15473565, 22350705, 40231269, 67052115, 201156345]

約数ペア:

[(1, 201156345), (3, 67052115), (5, 40231269), (9, 22350705), (13, 15473565), (15, 13410423), (27, 7450235), (39, 5157855), (45, 4470141), (61, 3297645), (65, 3094713), (117, 1719285), (135, 1490047), (183, 1099215), (195, 1031571), (305, 659529), (351, 573095), (549, 366405), (585, 343857), (793, 253665), (915, 219843), (1647, 122135), (1755, 114619), (1879, 107055), (2379, 84555), (2745, 73281), (3965, 50733), (5637, 35685), (7137, 28185), (8235, 24427), (9395, 21411), (11895, 16911)]