201320154

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 556815168

約数和(自身を除く): 355495014

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 59, 63, 81, 102, 118, 119, 126, 153, 162, 177, 189, 238, 243, 306, 354, 357, 378, 413, 459, 486, 531, 567, 714, 826, 918, 1003, 1062, 1071, 1134, 1239, 1377, 1593, 1701, 2006, 2142, 2478, 2754, 3009, 3186, 3213, 3402, 3481, 3717, 4131, 4779, 6018, 6426, 6962, 7021, 7434, 8262, 9027, 9558, 9639, 10443, 11151, 14042, 14337, 18054, 19278, 20886, 21063, 22302, 24367, 27081, 28674, 28917, 31329, 33453, 42126, 48734, 54162, 57834, 59177, 62658, 63189, 66906, 73101, 81243, 93987, 100359, 118354, 126378, 146202, 162486, 177531, 187974, 189567, 200718, 219303, 243729, 281961, 355062, 379134, 414239, 438606, 487458, 532593, 563922, 568701, 657909, 828478, 845883, 1065186, 1137402, 1242717, 1315818, 1597779, 1691766, 1706103, 1973727, 2485434, 3195558, 3412206, 3728151, 3947454, 4793337, 5921181, 7456302, 9586674, 11184453, 11842362, 14380011, 22368906, 28760022, 33553359, 67106718, 100660077, 201320154]

約数ペア:

[(1, 201320154), (2, 100660077), (3, 67106718), (6, 33553359), (7, 28760022), (9, 22368906), (14, 14380011), (17, 11842362), (18, 11184453), (21, 9586674), (27, 7456302), (34, 5921181), (42, 4793337), (51, 3947454), (54, 3728151), (59, 3412206), (63, 3195558), (81, 2485434), (102, 1973727), (118, 1706103), (119, 1691766), (126, 1597779), (153, 1315818), (162, 1242717), (177, 1137402), (189, 1065186), (238, 845883), (243, 828478), (306, 657909), (354, 568701), (357, 563922), (378, 532593), (413, 487458), (459, 438606), (486, 414239), (531, 379134), (567, 355062), (714, 281961), (826, 243729), (918, 219303), (1003, 200718), (1062, 189567), (1071, 187974), (1134, 177531), (1239, 162486), (1377, 146202), (1593, 126378), (1701, 118354), (2006, 100359), (2142, 93987), (2478, 81243), (2754, 73101), (3009, 66906), (3186, 63189), (3213, 62658), (3402, 59177), (3481, 57834), (3717, 54162), (4131, 48734), (4779, 42126), (6018, 33453), (6426, 31329), (6962, 28917), (7021, 28674), (7434, 27081), (8262, 24367), (9027, 22302), (9558, 21063), (9639, 20886), (10443, 19278), (11151, 18054), (14042, 14337)]