203813190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17027}}^1$

素因数の和:17066

約数の個数: 96

約数和(自身を含む): 637528320

約数和(自身を除く): 433715130

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, 17027, 34054, 51081, 85135, 102162, 119189, 153243, 170270, 238378, 255405, 306486, 323513, 357567, 510810, 595945, 647026, 715134, 766215, 970539, 1072701, 1191890, 1532430, 1617565, 1787835, 1941078, 2145402, 2264591, 2911617, 3235130, 3575670, 4529182, 4852695, 5363505, 5823234, 6793773, 9705390, 10727010, 11322955, 13587546, 14558085, 20381319, 22645910, 29116170, 33968865, 40762638, 67937730, 101906595, 203813190]

約数ペア:

[(1, 203813190), (2, 101906595), (3, 67937730), (5, 40762638), (6, 33968865), (7, 29116170), (9, 22645910), (10, 20381319), (14, 14558085), (15, 13587546), (18, 11322955), (19, 10727010), (21, 9705390), (30, 6793773), (35, 5823234), (38, 5363505), (42, 4852695), (45, 4529182), (57, 3575670), (63, 3235130), (70, 2911617), (90, 2264591), (95, 2145402), (105, 1941078), (114, 1787835), (126, 1617565), (133, 1532430), (171, 1191890), (190, 1072701), (210, 970539), (266, 766215), (285, 715134), (315, 647026), (342, 595945), (399, 510810), (570, 357567), (630, 323513), (665, 306486), (798, 255405), (855, 238378), (1197, 170270), (1330, 153243), (1710, 119189), (1995, 102162), (2394, 85135), (3990, 51081), (5985, 34054), (11970, 17027)]