201176055

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^2\times {\mathrm{313}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 379234128

約数和(自身を除く): 178058073

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 313, 345, 405, 529, 621, 939, 1035, 1215, 1565, 1587, 1863, 2645, 2817, 3105, 4695, 4761, 5589, 7199, 7935, 8451, 9315, 14085, 14283, 21597, 23805, 25353, 27945, 35995, 42255, 42849, 64791, 71415, 76059, 107985, 126765, 128547, 165577, 194373, 214245, 323955, 380295, 496731, 583119, 642735, 827885, 971865, 1490193, 1749357, 2483655, 2915595, 4470579, 7450965, 8746785, 13411737, 22352895, 40235211, 67058685, 201176055]

約数ペア:

[(1, 201176055), (3, 67058685), (5, 40235211), (9, 22352895), (15, 13411737), (23, 8746785), (27, 7450965), (45, 4470579), (69, 2915595), (81, 2483655), (115, 1749357), (135, 1490193), (207, 971865), (243, 827885), (313, 642735), (345, 583119), (405, 496731), (529, 380295), (621, 323955), (939, 214245), (1035, 194373), (1215, 165577), (1565, 128547), (1587, 126765), (1863, 107985), (2645, 76059), (2817, 71415), (3105, 64791), (4695, 42849), (4761, 42255), (5589, 35995), (7199, 27945), (7935, 25353), (8451, 23805), (9315, 21597), (14085, 14283)]