209220132

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{1619}}^1$

素因数の和:1737

約数の個数: 72

約数和(自身を含む): 542959200

約数和(自身を除く): 333739068

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 121, 132, 178, 242, 267, 356, 363, 484, 534, 726, 979, 1068, 1452, 1619, 1958, 2937, 3238, 3916, 4857, 5874, 6476, 9714, 10769, 11748, 17809, 19428, 21538, 32307, 35618, 43076, 53427, 64614, 71236, 106854, 129228, 144091, 195899, 213708, 288182, 391798, 432273, 576364, 587697, 783596, 864546, 1175394, 1585001, 1729092, 2350788, 3170002, 4755003, 6340004, 9510006, 17435011, 19020012, 34870022, 52305033, 69740044, 104610066, 209220132]

約数ペア:

[(1, 209220132), (2, 104610066), (3, 69740044), (4, 52305033), (6, 34870022), (11, 19020012), (12, 17435011), (22, 9510006), (33, 6340004), (44, 4755003), (66, 3170002), (89, 2350788), (121, 1729092), (132, 1585001), (178, 1175394), (242, 864546), (267, 783596), (356, 587697), (363, 576364), (484, 432273), (534, 391798), (726, 288182), (979, 213708), (1068, 195899), (1452, 144091), (1619, 129228), (1958, 106854), (2937, 71236), (3238, 64614), (3916, 53427), (4857, 43076), (5874, 35618), (6476, 32307), (9714, 21538), (10769, 19428), (11748, 17809)]