202170222

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 511142400

約数和(自身を除く): 308972178

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 67, 102, 114, 134, 153, 171, 173, 201, 306, 323, 342, 346, 402, 459, 513, 519, 603, 646, 918, 969, 1026, 1038, 1139, 1206, 1273, 1557, 1809, 1938, 2278, 2546, 2907, 2941, 3114, 3287, 3417, 3618, 3819, 4671, 5814, 5882, 6574, 6834, 7638, 8721, 8823, 9342, 9861, 10251, 11457, 11591, 17442, 17646, 19722, 20502, 21641, 22914, 23182, 26469, 29583, 30753, 34371, 34773, 43282, 52938, 55879, 59166, 61506, 64923, 68742, 69546, 79407, 88749, 104319, 111758, 129846, 158814, 167637, 177498, 194769, 197047, 208638, 220229, 312957, 335274, 389538, 394094, 440458, 502911, 584307, 591141, 625914, 660687, 1005822, 1168614, 1182282, 1321374, 1508733, 1773423, 1982061, 3017466, 3546846, 3743893, 3964122, 5320269, 5946183, 7487786, 10640538, 11231679, 11892366, 22463358, 33695037, 67390074, 101085111, 202170222]

約数ペア:

[(1, 202170222), (2, 101085111), (3, 67390074), (6, 33695037), (9, 22463358), (17, 11892366), (18, 11231679), (19, 10640538), (27, 7487786), (34, 5946183), (38, 5320269), (51, 3964122), (54, 3743893), (57, 3546846), (67, 3017466), (102, 1982061), (114, 1773423), (134, 1508733), (153, 1321374), (171, 1182282), (173, 1168614), (201, 1005822), (306, 660687), (323, 625914), (342, 591141), (346, 584307), (402, 502911), (459, 440458), (513, 394094), (519, 389538), (603, 335274), (646, 312957), (918, 220229), (969, 208638), (1026, 197047), (1038, 194769), (1139, 177498), (1206, 167637), (1273, 158814), (1557, 129846), (1809, 111758), (1938, 104319), (2278, 88749), (2546, 79407), (2907, 69546), (2941, 68742), (3114, 64923), (3287, 61506), (3417, 59166), (3618, 55879), (3819, 52938), (4671, 43282), (5814, 34773), (5882, 34371), (6574, 30753), (6834, 29583), (7638, 26469), (8721, 23182), (8823, 22914), (9342, 21641), (9861, 20502), (10251, 19722), (11457, 17646), (11591, 17442)]