203885010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17033}}^1$

素因数の和:17072

約数の個数: 96

約数和(自身を含む): 637752960

約数和(自身を除く): 433867950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 11970, 17033, 34066, 51099, 85165, 102198, 119231, 153297, 170330, 238462, 255495, 306594, 323627, 357693, 510990, 596155, 647254, 715386, 766485, 970881, 1073079, 1192310, 1532970, 1618135, 1788465, 1941762, 2146158, 2265389, 2912643, 3236270, 3576930, 4530778, 4854405, 5365395, 5825286, 6796167, 9708810, 10730790, 11326945, 13592334, 14563215, 20388501, 22653890, 29126430, 33980835, 40777002, 67961670, 101942505, 203885010]

約数ペア:

[(1, 203885010), (2, 101942505), (3, 67961670), (5, 40777002), (6, 33980835), (7, 29126430), (9, 22653890), (10, 20388501), (14, 14563215), (15, 13592334), (18, 11326945), (19, 10730790), (21, 9708810), (30, 6796167), (35, 5825286), (38, 5365395), (42, 4854405), (45, 4530778), (57, 3576930), (63, 3236270), (70, 2912643), (90, 2265389), (95, 2146158), (105, 1941762), (114, 1788465), (126, 1618135), (133, 1532970), (171, 1192310), (190, 1073079), (210, 970881), (266, 766485), (285, 715386), (315, 647254), (342, 596155), (399, 510990), (570, 357693), (630, 323627), (665, 306594), (798, 255495), (855, 238462), (1197, 170330), (1330, 153297), (1710, 119231), (1995, 102198), (2394, 85165), (3990, 51099), (5985, 34066), (11970, 17033)]