202154148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42221}}^1$

素因数の和:42257

約数の個数: 72

約数和(自身を含む): 614752320

約数和(自身を除く): 412598172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 42221, 84442, 126663, 168884, 253326, 295547, 379989, 506652, 591094, 759978, 802199, 886641, 1182188, 1519956, 1604398, 1773282, 2406597, 2659923, 3208796, 3546564, 4813194, 5319846, 5615393, 7219791, 9626388, 10639692, 11230786, 14439582, 16846179, 22461572, 28879164, 33692358, 50538537, 67384716, 101077074, 202154148]

約数ペア:

[(1, 202154148), (2, 101077074), (3, 67384716), (4, 50538537), (6, 33692358), (7, 28879164), (9, 22461572), (12, 16846179), (14, 14439582), (18, 11230786), (19, 10639692), (21, 9626388), (28, 7219791), (36, 5615393), (38, 5319846), (42, 4813194), (57, 3546564), (63, 3208796), (76, 2659923), (84, 2406597), (114, 1773282), (126, 1604398), (133, 1519956), (171, 1182188), (228, 886641), (252, 802199), (266, 759978), (342, 591094), (399, 506652), (532, 379989), (684, 295547), (798, 253326), (1197, 168884), (1596, 126663), (2394, 84442), (4788, 42221)]