207957618

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{103}}^2$

素因数の和:242

約数の個数: 90

約数和(自身を含む): 517212927

約数和(自身を除く): 309255309

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 103, 121, 162, 198, 206, 242, 297, 309, 363, 594, 618, 726, 891, 927, 1089, 1133, 1782, 1854, 2178, 2266, 2781, 3267, 3399, 5562, 6534, 6798, 8343, 9801, 10197, 10609, 12463, 16686, 19602, 20394, 21218, 24926, 30591, 31827, 37389, 61182, 63654, 74778, 91773, 95481, 112167, 116699, 183546, 190962, 224334, 233398, 286443, 336501, 350097, 572886, 673002, 700194, 859329, 1009503, 1050291, 1283689, 1718658, 2019006, 2100582, 2567378, 3150873, 3851067, 6301746, 7702134, 9452619, 11553201, 18905238, 23106402, 34659603, 69319206, 103978809, 207957618]

約数ペア:

[(1, 207957618), (2, 103978809), (3, 69319206), (6, 34659603), (9, 23106402), (11, 18905238), (18, 11553201), (22, 9452619), (27, 7702134), (33, 6301746), (54, 3851067), (66, 3150873), (81, 2567378), (99, 2100582), (103, 2019006), (121, 1718658), (162, 1283689), (198, 1050291), (206, 1009503), (242, 859329), (297, 700194), (309, 673002), (363, 572886), (594, 350097), (618, 336501), (726, 286443), (891, 233398), (927, 224334), (1089, 190962), (1133, 183546), (1782, 116699), (1854, 112167), (2178, 95481), (2266, 91773), (2781, 74778), (3267, 63654), (3399, 61182), (5562, 37389), (6534, 31827), (6798, 30591), (8343, 24926), (9801, 21218), (10197, 20394), (10609, 19602), (12463, 16686)]