197397935709

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{22381}}^1$

素因数の和:22718

約数の個数: 64

約数和(自身を含む): 307010850048

約数和(自身を除く): 109612914339

約数列:

[1, 3, 13, 17, 39, 51, 53, 159, 221, 251, 663, 689, 753, 901, 2067, 2703, 3263, 4267, 9789, 11713, 12801, 13303, 22381, 35139, 39909, 55471, 67143, 166413, 172939, 226151, 290953, 380477, 518817, 678453, 872859, 1141431, 1186193, 2939963, 3558579, 4946201, 5617631, 8819889, 14838603, 15420509, 16852893, 20165281, 46261527, 60495843, 73029203, 95499727, 219087609, 262148653, 286499181, 297734443, 786445959, 893203329, 1241496451, 3724489353, 3870547759, 5061485531, 11611643277, 15184456593, 65799311903, 197397935709]

約数ペア:

[(1, 197397935709), (3, 65799311903), (13, 15184456593), (17, 11611643277), (39, 5061485531), (51, 3870547759), (53, 3724489353), (159, 1241496451), (221, 893203329), (251, 786445959), (663, 297734443), (689, 286499181), (753, 262148653), (901, 219087609), (2067, 95499727), (2703, 73029203), (3263, 60495843), (4267, 46261527), (9789, 20165281), (11713, 16852893), (12801, 15420509), (13303, 14838603), (22381, 8819889), (35139, 5617631), (39909, 4946201), (55471, 3558579), (67143, 2939963), (166413, 1186193), (172939, 1141431), (226151, 872859), (290953, 678453), (380477, 518817)]