201852684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:492

約数の個数: 108

約数和(自身を含む): 566420400

約数和(自身を除く): 364567716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 149, 198, 242, 298, 311, 363, 396, 447, 484, 596, 622, 726, 894, 933, 1089, 1244, 1341, 1452, 1639, 1788, 1866, 2178, 2682, 2799, 3278, 3421, 3732, 4356, 4917, 5364, 5598, 6556, 6842, 9834, 10263, 11196, 13684, 14751, 18029, 19668, 20526, 29502, 30789, 36058, 37631, 41052, 46339, 54087, 59004, 61578, 72116, 75262, 92678, 108174, 112893, 123156, 139017, 150524, 162261, 185356, 216348, 225786, 278034, 324522, 338679, 417051, 451572, 509729, 556068, 649044, 677358, 834102, 1019458, 1354716, 1529187, 1668204, 2038916, 3058374, 4587561, 5607019, 6116748, 9175122, 11214038, 16821057, 18350244, 22428076, 33642114, 50463171, 67284228, 100926342, 201852684]

約数ペア:

[(1, 201852684), (2, 100926342), (3, 67284228), (4, 50463171), (6, 33642114), (9, 22428076), (11, 18350244), (12, 16821057), (18, 11214038), (22, 9175122), (33, 6116748), (36, 5607019), (44, 4587561), (66, 3058374), (99, 2038916), (121, 1668204), (132, 1529187), (149, 1354716), (198, 1019458), (242, 834102), (298, 677358), (311, 649044), (363, 556068), (396, 509729), (447, 451572), (484, 417051), (596, 338679), (622, 324522), (726, 278034), (894, 225786), (933, 216348), (1089, 185356), (1244, 162261), (1341, 150524), (1452, 139017), (1639, 123156), (1788, 112893), (1866, 108174), (2178, 92678), (2682, 75262), (2799, 72116), (3278, 61578), (3421, 59004), (3732, 54087), (4356, 46339), (4917, 41052), (5364, 37631), (5598, 36058), (6556, 30789), (6842, 29502), (9834, 20526), (10263, 19668), (11196, 18029), (13684, 14751)]