209367036

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2179}}^1$

素因数の和:2363

約数の個数: 72

約数和(自身を含む): 564192720

約数和(自身を除く): 354825684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 157, 204, 306, 314, 471, 612, 628, 942, 1413, 1884, 2179, 2669, 2826, 4358, 5338, 5652, 6537, 8007, 8716, 10676, 13074, 16014, 19611, 24021, 26148, 32028, 37043, 39222, 48042, 74086, 78444, 96084, 111129, 148172, 222258, 333387, 342103, 444516, 666774, 684206, 1026309, 1333548, 1368412, 2052618, 3078927, 4105236, 5815751, 6157854, 11631502, 12315708, 17447253, 23263004, 34894506, 52341759, 69789012, 104683518, 209367036]

約数ペア:

[(1, 209367036), (2, 104683518), (3, 69789012), (4, 52341759), (6, 34894506), (9, 23263004), (12, 17447253), (17, 12315708), (18, 11631502), (34, 6157854), (36, 5815751), (51, 4105236), (68, 3078927), (102, 2052618), (153, 1368412), (157, 1333548), (204, 1026309), (306, 684206), (314, 666774), (471, 444516), (612, 342103), (628, 333387), (942, 222258), (1413, 148172), (1884, 111129), (2179, 96084), (2669, 78444), (2826, 74086), (4358, 48042), (5338, 39222), (5652, 37043), (6537, 32028), (8007, 26148), (8716, 24021), (10676, 19611), (13074, 16014)]