202916872

素因数分解:

$2^3\times {\mathrm{41}}^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 396979200

約数和(自身を除く): 194062328

約数列:

[1, 2, 4, 8, 41, 79, 82, 158, 164, 191, 316, 328, 382, 632, 764, 1528, 1681, 3239, 3362, 6478, 6724, 7831, 12956, 13448, 15089, 15662, 25912, 30178, 31324, 60356, 62648, 120712, 132799, 265598, 321071, 531196, 618649, 642142, 1062392, 1237298, 1284284, 2474596, 2568568, 4949192, 25364609, 50729218, 101458436, 202916872]

約数ペア:

[(1, 202916872), (2, 101458436), (4, 50729218), (8, 25364609), (41, 4949192), (79, 2568568), (82, 2474596), (158, 1284284), (164, 1237298), (191, 1062392), (316, 642142), (328, 618649), (382, 531196), (632, 321071), (764, 265598), (1528, 132799), (1681, 120712), (3239, 62648), (3362, 60356), (6478, 31324), (6724, 30178), (7831, 25912), (12956, 15662), (13448, 15089)]