205280206530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3774227}}^1$

素因数の和:3774288

約数の個数: 96

約数和(自身を含む): 588598405056

約数和(自身を除く): 383318198526

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 49, 70, 74, 98, 105, 111, 147, 185, 210, 222, 245, 259, 294, 370, 490, 518, 555, 735, 777, 1110, 1295, 1470, 1554, 1813, 2590, 3626, 3885, 5439, 7770, 9065, 10878, 18130, 27195, 54390, 3774227, 7548454, 11322681, 18871135, 22645362, 26419589, 37742270, 52839178, 56613405, 79258767, 113226810, 132097945, 139646399, 158517534, 184937123, 264195890, 279292798, 369874246, 396293835, 418939197, 554811369, 698231995, 792587670, 837878394, 924685615, 977524793, 1109622738, 1396463990, 1849371230, 1955049586, 2094695985, 2774056845, 2932574379, 4189391970, 4887623965, 5548113690, 5865148758, 6842673551, 9775247930, 13685347102, 14662871895, 20528020653, 29325743790, 34213367755, 41056041306, 68426735510, 102640103265, 205280206530]

約数ペア:

[(1, 205280206530), (2, 102640103265), (3, 68426735510), (5, 41056041306), (6, 34213367755), (7, 29325743790), (10, 20528020653), (14, 14662871895), (15, 13685347102), (21, 9775247930), (30, 6842673551), (35, 5865148758), (37, 5548113690), (42, 4887623965), (49, 4189391970), (70, 2932574379), (74, 2774056845), (98, 2094695985), (105, 1955049586), (111, 1849371230), (147, 1396463990), (185, 1109622738), (210, 977524793), (222, 924685615), (245, 837878394), (259, 792587670), (294, 698231995), (370, 554811369), (490, 418939197), (518, 396293835), (555, 369874246), (735, 279292798), (777, 264195890), (1110, 184937123), (1295, 158517534), (1470, 139646399), (1554, 132097945), (1813, 113226810), (2590, 79258767), (3626, 56613405), (3885, 52839178), (5439, 37742270), (7770, 26419589), (9065, 22645362), (10878, 18871135), (18130, 11322681), (27195, 7548454), (54390, 3774227)]