201262950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:559

約数の個数: 144

約数和(自身を含む): 623147616

約数和(自身を除く): 421884666

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 181, 210, 225, 315, 350, 353, 362, 450, 525, 543, 630, 706, 905, 1050, 1059, 1086, 1267, 1575, 1629, 1765, 1810, 2118, 2471, 2534, 2715, 3150, 3177, 3258, 3530, 3801, 4525, 4942, 5295, 5430, 6335, 6354, 7413, 7602, 8145, 8825, 9050, 10590, 11403, 12355, 12670, 13575, 14826, 15885, 16290, 17650, 19005, 22239, 22806, 24710, 26475, 27150, 31675, 31770, 37065, 38010, 40725, 44478, 52950, 57015, 61775, 63350, 63893, 74130, 79425, 81450, 95025, 111195, 114030, 123550, 127786, 158850, 185325, 190050, 191679, 222390, 285075, 319465, 370650, 383358, 447251, 555975, 570150, 575037, 638930, 894502, 958395, 1111950, 1150074, 1341753, 1597325, 1916790, 2236255, 2683506, 2875185, 3194650, 4025259, 4472510, 4791975, 5750370, 6708765, 8050518, 9583950, 11181275, 13417530, 14375925, 20126295, 22362550, 28751850, 33543825, 40252590, 67087650, 100631475, 201262950]

約数ペア:

[(1, 201262950), (2, 100631475), (3, 67087650), (5, 40252590), (6, 33543825), (7, 28751850), (9, 22362550), (10, 20126295), (14, 14375925), (15, 13417530), (18, 11181275), (21, 9583950), (25, 8050518), (30, 6708765), (35, 5750370), (42, 4791975), (45, 4472510), (50, 4025259), (63, 3194650), (70, 2875185), (75, 2683506), (90, 2236255), (105, 1916790), (126, 1597325), (150, 1341753), (175, 1150074), (181, 1111950), (210, 958395), (225, 894502), (315, 638930), (350, 575037), (353, 570150), (362, 555975), (450, 447251), (525, 383358), (543, 370650), (630, 319465), (706, 285075), (905, 222390), (1050, 191679), (1059, 190050), (1086, 185325), (1267, 158850), (1575, 127786), (1629, 123550), (1765, 114030), (1810, 111195), (2118, 95025), (2471, 81450), (2534, 79425), (2715, 74130), (3150, 63893), (3177, 63350), (3258, 61775), (3530, 57015), (3801, 52950), (4525, 44478), (4942, 40725), (5295, 38010), (5430, 37065), (6335, 31770), (6354, 31675), (7413, 27150), (7602, 26475), (8145, 24710), (8825, 22806), (9050, 22239), (10590, 19005), (11403, 17650), (12355, 16290), (12670, 15885), (13575, 14826)]