201358144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:304

約数の個数: 112

約数和(自身を含む): 458354176

約数和(自身を除く): 256996032

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 37, 52, 62, 64, 74, 104, 124, 148, 208, 211, 248, 296, 403, 416, 422, 481, 496, 592, 806, 832, 844, 962, 992, 1147, 1184, 1612, 1688, 1924, 1984, 2294, 2368, 2743, 3224, 3376, 3848, 4588, 5486, 6448, 6541, 6752, 7696, 7807, 9176, 10972, 12896, 13082, 13504, 14911, 15392, 15614, 18352, 21944, 25792, 26164, 29822, 30784, 31228, 36704, 43888, 52328, 59644, 62456, 73408, 85033, 87776, 101491, 104656, 119288, 124912, 170066, 175552, 202982, 209312, 238576, 242017, 249824, 340132, 405964, 418624, 477152, 484034, 499648, 680264, 811928, 954304, 968068, 1360528, 1623856, 1936136, 2721056, 3146221, 3247712, 3872272, 5442112, 6292442, 6495424, 7744544, 12584884, 15489088, 25169768, 50339536, 100679072, 201358144]

約数ペア:

[(1, 201358144), (2, 100679072), (4, 50339536), (8, 25169768), (13, 15489088), (16, 12584884), (26, 7744544), (31, 6495424), (32, 6292442), (37, 5442112), (52, 3872272), (62, 3247712), (64, 3146221), (74, 2721056), (104, 1936136), (124, 1623856), (148, 1360528), (208, 968068), (211, 954304), (248, 811928), (296, 680264), (403, 499648), (416, 484034), (422, 477152), (481, 418624), (496, 405964), (592, 340132), (806, 249824), (832, 242017), (844, 238576), (962, 209312), (992, 202982), (1147, 175552), (1184, 170066), (1612, 124912), (1688, 119288), (1924, 104656), (1984, 101491), (2294, 87776), (2368, 85033), (2743, 73408), (3224, 62456), (3376, 59644), (3848, 52328), (4588, 43888), (5486, 36704), (6448, 31228), (6541, 30784), (6752, 29822), (7696, 26164), (7807, 25792), (9176, 21944), (10972, 18352), (12896, 15614), (13082, 15392), (13504, 14911)]