199774692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 569325120

約数和(自身を除く): 369550428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 83, 111, 117, 139, 148, 156, 166, 222, 234, 249, 278, 332, 333, 417, 444, 468, 481, 498, 556, 666, 747, 834, 962, 996, 1079, 1251, 1332, 1443, 1494, 1668, 1807, 1924, 2158, 2502, 2886, 2988, 3071, 3237, 3614, 4316, 4329, 5004, 5143, 5421, 5772, 6142, 6474, 7228, 8658, 9213, 9711, 10286, 10842, 11537, 12284, 12948, 15429, 16263, 17316, 18426, 19422, 20572, 21684, 23074, 27639, 30858, 32526, 34611, 36852, 38844, 39923, 46148, 46287, 55278, 61716, 65052, 66859, 69222, 79846, 92574, 103833, 110556, 119769, 133718, 138444, 149981, 159692, 185148, 200577, 207666, 239538, 267436, 299962, 359307, 401154, 415332, 426869, 449943, 479076, 599924, 601731, 718614, 802308, 853738, 899886, 1203462, 1280607, 1349829, 1437228, 1707476, 1799772, 2406924, 2561214, 2699658, 3841821, 5122428, 5399316, 5549297, 7683642, 11098594, 15367284, 16647891, 22197188, 33295782, 49943673, 66591564, 99887346, 199774692]

約数ペア:

[(1, 199774692), (2, 99887346), (3, 66591564), (4, 49943673), (6, 33295782), (9, 22197188), (12, 16647891), (13, 15367284), (18, 11098594), (26, 7683642), (36, 5549297), (37, 5399316), (39, 5122428), (52, 3841821), (74, 2699658), (78, 2561214), (83, 2406924), (111, 1799772), (117, 1707476), (139, 1437228), (148, 1349829), (156, 1280607), (166, 1203462), (222, 899886), (234, 853738), (249, 802308), (278, 718614), (332, 601731), (333, 599924), (417, 479076), (444, 449943), (468, 426869), (481, 415332), (498, 401154), (556, 359307), (666, 299962), (747, 267436), (834, 239538), (962, 207666), (996, 200577), (1079, 185148), (1251, 159692), (1332, 149981), (1443, 138444), (1494, 133718), (1668, 119769), (1807, 110556), (1924, 103833), (2158, 92574), (2502, 79846), (2886, 69222), (2988, 66859), (3071, 65052), (3237, 61716), (3614, 55278), (4316, 46287), (4329, 46148), (5004, 39923), (5143, 38844), (5421, 36852), (5772, 34611), (6142, 32526), (6474, 30858), (7228, 27639), (8658, 23074), (9213, 21684), (9711, 20572), (10286, 19422), (10842, 18426), (11537, 17316), (12284, 16263), (12948, 15429)]