201749535

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 399567168

約数和(自身を除く): 197817633

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 53, 65, 81, 117, 135, 159, 195, 241, 243, 265, 351, 405, 477, 585, 689, 723, 795, 1053, 1205, 1215, 1431, 1755, 2067, 2169, 2385, 3133, 3159, 3445, 3615, 4293, 5265, 6201, 6507, 7155, 9399, 10335, 10845, 12773, 12879, 15665, 15795, 18603, 19521, 21465, 28197, 31005, 32535, 38319, 46995, 55809, 58563, 63865, 64395, 84591, 93015, 97605, 114957, 140985, 166049, 167427, 191595, 253773, 279045, 292815, 344871, 422955, 498147, 574785, 761319, 830245, 837135, 1034613, 1268865, 1494441, 1724355, 2490735, 3103839, 3806595, 4483323, 5173065, 7472205, 13449969, 15519195, 22416615, 40349907, 67249845, 201749535]

約数ペア:

[(1, 201749535), (3, 67249845), (5, 40349907), (9, 22416615), (13, 15519195), (15, 13449969), (27, 7472205), (39, 5173065), (45, 4483323), (53, 3806595), (65, 3103839), (81, 2490735), (117, 1724355), (135, 1494441), (159, 1268865), (195, 1034613), (241, 837135), (243, 830245), (265, 761319), (351, 574785), (405, 498147), (477, 422955), (585, 344871), (689, 292815), (723, 279045), (795, 253773), (1053, 191595), (1205, 167427), (1215, 166049), (1431, 140985), (1755, 114957), (2067, 97605), (2169, 93015), (2385, 84591), (3133, 64395), (3159, 63865), (3445, 58563), (3615, 55809), (4293, 46995), (5265, 38319), (6201, 32535), (6507, 31005), (7155, 28197), (9399, 21465), (10335, 19521), (10845, 18603), (12773, 15795), (12879, 15665)]