210880511982

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{419}}^1\times {\mathrm{3779}}^1$

素因数の和:4371

約数の個数: 144

約数和(自身を含む): 536443689600

約数和(自身を除く): 325563177618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 151, 294, 302, 419, 441, 453, 838, 882, 906, 1057, 1257, 1359, 2114, 2514, 2718, 2933, 3171, 3771, 3779, 5866, 6342, 7399, 7542, 7558, 8799, 9513, 11337, 14798, 17598, 19026, 20531, 22197, 22674, 26397, 26453, 34011, 41062, 44394, 52794, 52906, 61593, 63269, 66591, 68022, 79359, 123186, 126538, 133182, 158718, 184779, 185171, 189807, 238077, 369558, 370342, 379614, 442883, 476154, 555513, 569421, 570629, 885766, 1111026, 1138842, 1141258, 1328649, 1583401, 1666539, 1711887, 2657298, 3100181, 3166802, 3333078, 3423774, 3985947, 3994403, 4750203, 5135661, 6200362, 7971894, 7988806, 9300543, 9500406, 10271322, 11083807, 11983209, 14250609, 18601086, 22167614, 23966418, 27901629, 27960821, 28501218, 33251421, 35949627, 55803258, 55921642, 66502842, 71899254, 77586649, 83882463, 99754263, 155173298, 167764926, 199508526, 232759947, 239093551, 251647389, 465519894, 478187102, 503294778, 698279841, 717280653, 1396559682, 1434561306, 1673654857, 2151841959, 3347309714, 4303683918, 5020964571, 10041929142, 11715583999, 15062893713, 23431167998, 30125787426, 35146751997, 70293503994, 105440255991, 210880511982]

約数ペア:

[(1, 210880511982), (2, 105440255991), (3, 70293503994), (6, 35146751997), (7, 30125787426), (9, 23431167998), (14, 15062893713), (18, 11715583999), (21, 10041929142), (42, 5020964571), (49, 4303683918), (63, 3347309714), (98, 2151841959), (126, 1673654857), (147, 1434561306), (151, 1396559682), (294, 717280653), (302, 698279841), (419, 503294778), (441, 478187102), (453, 465519894), (838, 251647389), (882, 239093551), (906, 232759947), (1057, 199508526), (1257, 167764926), (1359, 155173298), (2114, 99754263), (2514, 83882463), (2718, 77586649), (2933, 71899254), (3171, 66502842), (3771, 55921642), (3779, 55803258), (5866, 35949627), (6342, 33251421), (7399, 28501218), (7542, 27960821), (7558, 27901629), (8799, 23966418), (9513, 22167614), (11337, 18601086), (14798, 14250609), (17598, 11983209), (19026, 11083807), (20531, 10271322), (22197, 9500406), (22674, 9300543), (26397, 7988806), (26453, 7971894), (34011, 6200362), (41062, 5135661), (44394, 4750203), (52794, 3994403), (52906, 3985947), (61593, 3423774), (63269, 3333078), (66591, 3166802), (68022, 3100181), (79359, 2657298), (123186, 1711887), (126538, 1666539), (133182, 1583401), (158718, 1328649), (184779, 1141258), (185171, 1138842), (189807, 1111026), (238077, 885766), (369558, 570629), (370342, 569421), (379614, 555513), (442883, 476154)]