200802564

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 565044480

約数和(自身を除く): 364241916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 83, 108, 114, 131, 162, 166, 171, 228, 243, 249, 262, 324, 332, 342, 393, 486, 498, 513, 524, 684, 747, 786, 972, 996, 1026, 1179, 1494, 1539, 1572, 1577, 2052, 2241, 2358, 2489, 2988, 3078, 3154, 3537, 4482, 4617, 4716, 4731, 4978, 6156, 6308, 6723, 7074, 7467, 8964, 9234, 9462, 9956, 10611, 10873, 13446, 14148, 14193, 14934, 18468, 18924, 20169, 21222, 21746, 22401, 26892, 28386, 29868, 31833, 32619, 40338, 42444, 42579, 43492, 44802, 56772, 63666, 65238, 67203, 80676, 85158, 89604, 97857, 127332, 127737, 130476, 134406, 170316, 195714, 201609, 206587, 255474, 268812, 293571, 383211, 391428, 403218, 413174, 510948, 587142, 604827, 619761, 766422, 806436, 826348, 880713, 1174284, 1209654, 1239522, 1532844, 1761426, 1859283, 2419308, 2479044, 2642139, 3522852, 3718566, 5284278, 5577849, 7437132, 10568556, 11155698, 16733547, 22311396, 33467094, 50200641, 66934188, 100401282, 200802564]

約数ペア:

[(1, 200802564), (2, 100401282), (3, 66934188), (4, 50200641), (6, 33467094), (9, 22311396), (12, 16733547), (18, 11155698), (19, 10568556), (27, 7437132), (36, 5577849), (38, 5284278), (54, 3718566), (57, 3522852), (76, 2642139), (81, 2479044), (83, 2419308), (108, 1859283), (114, 1761426), (131, 1532844), (162, 1239522), (166, 1209654), (171, 1174284), (228, 880713), (243, 826348), (249, 806436), (262, 766422), (324, 619761), (332, 604827), (342, 587142), (393, 510948), (486, 413174), (498, 403218), (513, 391428), (524, 383211), (684, 293571), (747, 268812), (786, 255474), (972, 206587), (996, 201609), (1026, 195714), (1179, 170316), (1494, 134406), (1539, 130476), (1572, 127737), (1577, 127332), (2052, 97857), (2241, 89604), (2358, 85158), (2489, 80676), (2988, 67203), (3078, 65238), (3154, 63666), (3537, 56772), (4482, 44802), (4617, 43492), (4716, 42579), (4731, 42444), (4978, 40338), (6156, 32619), (6308, 31833), (6723, 29868), (7074, 28386), (7467, 26892), (8964, 22401), (9234, 21746), (9462, 21222), (9956, 20169), (10611, 18924), (10873, 18468), (13446, 14934), (14148, 14193)]