199858651884

素因数分解:

$2^2\times 3^5\times {\mathrm{131}}^1\times {\mathrm{467}}^1\times {\mathrm{3361}}^1$

素因数の和:3978

約数の個数: 144

約数和(自身を含む): 529196443776

約数和(自身を除く): 329337791892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 243, 262, 324, 393, 467, 486, 524, 786, 934, 972, 1179, 1401, 1572, 1868, 2358, 2802, 3361, 3537, 4203, 4716, 5604, 6722, 7074, 8406, 10083, 10611, 12609, 13444, 14148, 16812, 20166, 21222, 25218, 30249, 31833, 37827, 40332, 42444, 50436, 60498, 61177, 63666, 75654, 90747, 113481, 120996, 122354, 127332, 151308, 181494, 183531, 226962, 244708, 272241, 362988, 367062, 440291, 453924, 544482, 550593, 734124, 816723, 880582, 1088964, 1101186, 1320873, 1569587, 1633446, 1651779, 1761164, 2202372, 2641746, 3139174, 3266892, 3303558, 3962619, 4708761, 4955337, 5283492, 6278348, 6607116, 7925238, 9417522, 9910674, 11887857, 14126283, 14866011, 15850476, 18835044, 19821348, 23775714, 28252566, 29732022, 35663571, 42378849, 47551428, 56505132, 59464044, 71327142, 84757698, 106990713, 127136547, 142654284, 169515396, 205615897, 213981426, 254273094, 381409641, 411231794, 427962852, 508546188, 616847691, 762819282, 822463588, 1233695382, 1525638564, 1850543073, 2467390764, 3701086146, 5551629219, 7402172292, 11103258438, 16654887657, 22206516876, 33309775314, 49964662971, 66619550628, 99929325942, 199858651884]

約数ペア:

[(1, 199858651884), (2, 99929325942), (3, 66619550628), (4, 49964662971), (6, 33309775314), (9, 22206516876), (12, 16654887657), (18, 11103258438), (27, 7402172292), (36, 5551629219), (54, 3701086146), (81, 2467390764), (108, 1850543073), (131, 1525638564), (162, 1233695382), (243, 822463588), (262, 762819282), (324, 616847691), (393, 508546188), (467, 427962852), (486, 411231794), (524, 381409641), (786, 254273094), (934, 213981426), (972, 205615897), (1179, 169515396), (1401, 142654284), (1572, 127136547), (1868, 106990713), (2358, 84757698), (2802, 71327142), (3361, 59464044), (3537, 56505132), (4203, 47551428), (4716, 42378849), (5604, 35663571), (6722, 29732022), (7074, 28252566), (8406, 23775714), (10083, 19821348), (10611, 18835044), (12609, 15850476), (13444, 14866011), (14148, 14126283), (16812, 11887857), (20166, 9910674), (21222, 9417522), (25218, 7925238), (30249, 6607116), (31833, 6278348), (37827, 5283492), (40332, 4955337), (42444, 4708761), (50436, 3962619), (60498, 3303558), (61177, 3266892), (63666, 3139174), (75654, 2641746), (90747, 2202372), (113481, 1761164), (120996, 1651779), (122354, 1633446), (127332, 1569587), (151308, 1320873), (181494, 1101186), (183531, 1088964), (226962, 880582), (244708, 816723), (272241, 734124), (362988, 550593), (367062, 544482), (440291, 453924)]